| 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 | $138.78 | 12.457% | $156.0678 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $17.87 | 12.665% | $20.1332 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $210.92 | 8.415% | $228.6689 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $28.80 | 13.306% | $32.6321 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $78.62 | 5.485% | $82.9323 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $225.88 | 9.159% | $246.5683 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $174.25 | 11.367% | $194.057 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $875.12 | $961.0596 | $961.06 | $961.05 | $961.10 | |