| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.60 | 8.545% | $145.0161 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $149.63 | 13.130% | $169.2764 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $156.40 | 12.766% | $176.366 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $153.88 | 11.850% | $172.1148 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $242.43 | 6.572% | $258.3625 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $110.51 | 8.833% | $120.2713 | $120.27 | $120.25 | $120.30 |
| Purchase #7 | $198.80 | 7.664% | $214.036 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $1,145.25 | $1,255.4431 | $1,255.45 | $1,255.40 | $1,255.50 | |