| 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 | $124.37 | 8.184% | $134.5484 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $159.36 | 7.870% | $171.9016 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $52.49 | 8.200% | $56.7942 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $184.58 | 10.679% | $204.2913 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $72.65 | 5.250% | $76.4641 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $33.71 | 5.254% | $35.4811 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $145.28 | 10.593% | $160.6695 | $160.67 | $160.65 | $160.70 |
| 7 purchase totals = | $772.44 | $840.1502 | $840.14 | $840.15 | $840.20 | |