| 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 | $101.30 | 5.358% | $106.7277 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $108.47 | 5.835% | $114.7992 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $47.88 | 8.119% | $51.7674 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $26.66 | 8.536% | $28.9357 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $166.90 | 3.865% | $173.3507 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $160.98 | 4.442% | $168.1307 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $178.72 | 9.213% | $195.1855 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $790.91 | $838.8969 | $838.91 | $838.95 | $838.90 | |