| 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 | $133.47 | 11.843% | $149.2769 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $131.57 | 8.324% | $142.5219 | $142.52 | $142.50 | $142.50 |
| Purchase #3 | $170.36 | 3.552% | $176.4112 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $240.55 | 8.344% | $260.6215 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $5.43 | 3.848% | $5.6389 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $153.50 | 12.184% | $172.2024 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $197.83 | 6.171% | $210.0381 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $1,032.71 | $1,116.7109 | $1,116.71 | $1,116.70 | $1,116.60 | |