| 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 | $192.29 | 11.750% | $214.8841 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $90.67 | 7.138% | $97.142 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $174.26 | 13.265% | $197.3756 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $96.97 | 11.172% | $107.8035 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $138.78 | 11.815% | $155.1769 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $169.52 | 7.223% | $181.7644 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $31.86 | 6.557% | $33.9491 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $894.35 | $988.0956 | $988.09 | $988.15 | $988.10 | |