| 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 | $174.49 | 7.784% | $188.0723 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $122.52 | 10.692% | $135.6198 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $99.65 | 11.268% | $110.8786 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $190.50 | 10.493% | $210.4892 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $245.58 | 12.664% | $276.6803 | $276.68 | $276.70 | $276.70 |
| Purchase #6 | $24.32 | 12.731% | $27.4162 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $62.69 | 11.242% | $69.7376 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $919.75 | $1,018.8940 | $1,018.90 | $1,018.90 | $1,018.90 | |