| 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 | $147.65 | 3.671% | $153.0702 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $168.85 | 10.841% | $187.155 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $122.46 | 10.452% | $135.2595 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $32.58 | 7.735% | $35.1001 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $45.90 | 11.808% | $51.3199 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $201.62 | 11.430% | $224.6652 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $18.96 | 4.720% | $19.8549 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $738.02 | $806.4248 | $806.43 | $806.35 | $806.60 | |