| 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 | $111.53 | 8.424% | $120.9253 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $101.85 | 4.799% | $106.7378 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $163.98 | 10.525% | $181.2389 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $174.64 | 8.706% | $189.8442 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $71.82 | 6.507% | $76.4933 | $76.49 | $76.50 | $76.50 |
| Purchase #6 | $182.32 | 5.132% | $191.6767 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $153.55 | 6.585% | $163.6613 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $959.69 | $1,030.5775 | $1,030.58 | $1,030.65 | $1,030.50 | |