| 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 | $152.78 | 8.229% | $165.3523 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $104.47 | 3.494% | $108.1202 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $231.79 | 6.278% | $246.3418 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $13.31 | 4.526% | $13.9124 | $13.91 | $13.90 | $13.90 |
| Purchase #5 | $98.71 | 8.554% | $107.1537 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $77.93 | 13.319% | $88.3095 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $244.64 | 12.581% | $275.4182 | $275.42 | $275.40 | $275.40 |
| 7 purchase totals = | $923.63 | $1,004.6081 | $1,004.60 | $1,004.55 | $1,004.60 | |