| 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 | $130.45 | 11.432% | $145.363 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $138.49 | 6.196% | $147.0708 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $223.38 | 10.273% | $246.3278 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $116.64 | 9.162% | $127.3266 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $144.42 | 9.620% | $158.3132 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $23.58 | 4.394% | $24.6161 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $26.69 | 7.532% | $28.7003 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $803.65 | $877.7178 | $877.72 | $877.70 | $877.70 | |