| 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 | $149.86 | 11.732% | $167.4416 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $103.65 | 11.705% | $115.7822 | $115.78 | $115.80 | $115.80 |
| Purchase #3 | $19.55 | 9.118% | $21.3326 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $85.52 | 7.179% | $91.6595 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $160.72 | 12.722% | $181.1668 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $203.40 | 11.185% | $226.1503 | $226.15 | $226.15 | $226.20 |
| Purchase #7 | $121.76 | 13.509% | $138.2086 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $844.46 | $941.7416 | $941.74 | $941.75 | $941.80 | |