| 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 | $177.30 | 9.667% | $194.4396 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $29.48 | 7.619% | $31.7261 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $48.49 | 3.282% | $50.0814 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $157.62 | 13.633% | $179.1083 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $193.31 | 3.672% | $200.4083 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $128.44 | 8.178% | $138.9438 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $191.52 | 12.830% | $216.092 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $926.16 | $1,010.7995 | $1,010.80 | $1,010.85 | $1,010.70 | |