| 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 | $152.67 | 11.767% | $170.6347 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $5.98 | 10.657% | $6.6173 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $133.53 | 11.526% | $148.9207 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $229.91 | 11.425% | $256.1772 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $73.28 | 7.848% | $79.031 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $23.91 | 13.421% | $27.119 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $18.66 | 6.788% | $19.9266 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $637.94 | $708.4265 | $708.43 | $708.45 | $708.30 | |