| 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 | $149.46 | 12.501% | $168.144 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $209.54 | 4.436% | $218.8352 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $244.36 | 13.490% | $277.3242 | $277.32 | $277.30 | $277.30 |
| Purchase #4 | $115.75 | 13.415% | $131.2779 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $155.73 | 7.808% | $167.8894 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $202.31 | 12.847% | $228.3008 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $165.30 | 7.323% | $177.4049 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,242.45 | $1,369.1764 | $1,369.17 | $1,369.20 | $1,369.10 | |