| 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 | $164.80 | 7.198% | $176.6623 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $136.49 | 12.104% | $153.0107 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $172.37 | 4.508% | $180.1404 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $118.96 | 13.673% | $135.2254 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $218.97 | 6.748% | $233.7461 | $233.75 | $233.75 | $233.70 |
| Purchase #6 | $81.93 | 6.236% | $87.0392 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $156.56 | 8.473% | $169.8253 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $1,050.08 | $1,135.6494 | $1,135.66 | $1,135.70 | $1,135.50 | |