| 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 | $197.33 | 8.664% | $214.4267 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $179.58 | 12.575% | $202.1622 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $123.36 | 10.151% | $135.8823 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $67.29 | 5.405% | $70.927 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $20.68 | 7.435% | $22.2176 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $53.37 | 13.283% | $60.4591 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $166.87 | 3.747% | $173.1226 | $173.12 | $173.10 | $173.10 |
| 7 purchase totals = | $808.48 | $879.1975 | $879.20 | $879.20 | $879.20 | |