| 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 | $131.63 | 9.123% | $143.6386 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $246.87 | 4.602% | $258.231 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $155.98 | 13.492% | $177.0248 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $43.66 | 4.500% | $45.6247 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $17.40 | 9.397% | $19.0351 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $41.57 | 9.541% | $45.5362 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $29.93 | 8.873% | $32.5857 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $667.04 | $721.6761 | $721.68 | $721.70 | $721.50 | |