| 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 | $165.52 | 5.293% | $174.281 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $24.26 | 13.329% | $27.4936 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $98.69 | 8.662% | $107.2385 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $223.59 | 9.280% | $244.3392 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $152.96 | 4.585% | $159.9732 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $61.88 | 5.610% | $65.3515 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $154.86 | 3.463% | $160.2228 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $881.76 | $938.8998 | $938.89 | $938.90 | $938.90 | |