| 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 | $137.40 | 13.610% | $156.1001 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $26.30 | 4.475% | $27.4769 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $250.76 | 5.552% | $264.6822 | $264.68 | $264.70 | $264.70 |
| Purchase #4 | $193.89 | 10.664% | $214.5664 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $140.49 | 13.460% | $159.4 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $9.52 | 6.210% | $10.1112 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $170.25 | 3.609% | $176.3943 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $928.61 | $1,008.7311 | $1,008.73 | $1,008.75 | $1,008.80 | |