| 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 | $153.67 | 4.799% | $161.0446 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $9.26 | 8.316% | $10.0301 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $110.80 | 4.869% | $116.1949 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $7.83 | 3.294% | $8.0879 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $111.64 | 4.190% | $116.3177 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $78.37 | 5.317% | $82.5369 | $82.54 | $82.55 | $82.50 |
| Purchase #7 | $98.28 | 3.375% | $101.597 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $569.85 | $595.8091 | $595.81 | $595.85 | $595.70 | |