| 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 | $106.56 | 8.369% | $115.478 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $61.74 | 7.274% | $66.231 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $16.35 | 12.152% | $18.3369 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $211.86 | 11.267% | $235.7303 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $161.51 | 12.164% | $181.1561 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $19.94 | 7.497% | $21.4349 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $247.58 | 11.319% | $275.6036 | $275.60 | $275.60 | $275.60 |
| 7 purchase totals = | $825.54 | $913.9708 | $913.97 | $914.05 | $913.90 | |