| 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 | $147.29 | 6.474% | $156.8256 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $62.72 | 7.235% | $67.2578 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $165.87 | 10.642% | $183.5219 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $201.82 | 9.255% | $220.4984 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $62.70 | 13.669% | $71.2705 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $135.93 | 5.779% | $143.7854 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $117.64 | 11.123% | $130.7251 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $893.97 | $973.8847 | $973.90 | $973.90 | $973.90 | |