| 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 | $178.57 | 8.709% | $194.1217 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $145.31 | 8.606% | $157.8154 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $175.85 | 5.801% | $186.0511 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $106.35 | 9.212% | $116.147 | $116.15 | $116.15 | $116.10 |
| Purchase #5 | $226.90 | 13.437% | $257.3886 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $58.72 | 6.482% | $62.5262 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $54.72 | 7.135% | $58.6243 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $946.42 | $1,032.6743 | $1,032.68 | $1,032.65 | $1,032.60 | |