| 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 | $181.75 | 7.589% | $195.543 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $43.92 | 13.478% | $49.8395 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $189.61 | 11.729% | $211.8494 | $211.85 | $211.85 | $211.80 |
| Purchase #4 | $210.99 | 8.391% | $228.6942 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $180.26 | 12.559% | $202.8989 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $194.30 | 13.867% | $221.2436 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $150.54 | 9.707% | $165.1529 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $1,151.37 | $1,275.2215 | $1,275.21 | $1,275.25 | $1,275.10 | |