| 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 | $212.82 | 7.871% | $229.5711 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $172.72 | 4.150% | $179.8879 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $113.40 | 7.260% | $121.6328 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $57.27 | 11.213% | $63.6917 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $156.33 | 3.267% | $161.4373 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $223.83 | 8.497% | $242.8488 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $151.86 | 8.683% | $165.046 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $1,088.23 | $1,164.1156 | $1,164.12 | $1,164.15 | $1,164.00 | |