| 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 | $140.33 | 7.361% | $150.6597 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $155.27 | 4.233% | $161.8426 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $22.86 | 6.347% | $24.3109 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $132.50 | 10.234% | $146.0601 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $162.77 | 4.391% | $169.9172 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $21.82 | 10.873% | $24.1925 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $245.60 | 10.568% | $271.555 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $881.15 | $948.5380 | $948.54 | $948.50 | $948.60 | |