| 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 | $138.68 | 8.647% | $150.6717 | $150.67 | $150.65 | $150.70 |
| Purchase #2 | $245.75 | 8.738% | $267.2236 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $131.37 | 6.109% | $139.3954 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $69.61 | 7.170% | $74.601 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $102.42 | 5.488% | $108.0408 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $83.66 | 8.192% | $90.5134 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $209.79 | 8.554% | $227.7354 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $981.28 | $1,058.1813 | $1,058.18 | $1,058.15 | $1,058.10 | |