| 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 | $127.70 | 7.501% | $137.2788 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $195.44 | 13.297% | $221.4277 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $198.36 | 13.457% | $225.0533 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $130.55 | 4.104% | $135.9078 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $84.90 | 12.742% | $95.718 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $62.59 | 9.857% | $68.7595 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $241.67 | 10.728% | $267.5964 | $267.60 | $267.60 | $267.60 |
| 7 purchase totals = | $1,041.21 | $1,151.7415 | $1,151.75 | $1,151.75 | $1,151.80 | |