| 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 | $168.37 | 12.355% | $189.1721 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $98.35 | 12.438% | $110.5828 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $112.54 | 5.162% | $118.3493 | $118.35 | $118.35 | $118.30 |
| Purchase #4 | $127.80 | 8.104% | $138.1569 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $151.44 | 9.487% | $165.8071 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $93.68 | 7.243% | $100.4652 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $211.84 | 4.268% | $220.8813 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $964.02 | $1,043.4147 | $1,043.42 | $1,043.40 | $1,043.50 | |