| 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 | $133.56 | 4.187% | $139.1522 | $139.15 | $139.15 | $139.20 |
| Purchase #2 | $162.70 | 9.359% | $177.9271 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $204.38 | 7.688% | $220.0927 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $73.54 | 9.755% | $80.7138 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $137.93 | 6.399% | $146.7561 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $120.46 | 5.716% | $127.3455 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $123.64 | 12.362% | $138.9244 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $956.21 | $1,030.9118 | $1,030.91 | $1,030.90 | $1,030.90 | |