| 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 | $154.42 | 10.479% | $170.6017 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $177.32 | 12.167% | $198.8945 | $198.89 | $198.90 | $198.90 |
| Purchase #3 | $209.49 | 5.317% | $220.6286 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $8.55 | 7.155% | $9.1618 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $76.43 | 4.768% | $80.0742 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $155.57 | 3.465% | $160.9605 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $220.76 | 10.310% | $243.5204 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $1,002.54 | $1,083.8417 | $1,083.83 | $1,083.80 | $1,083.90 | |