| 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 | $76.48 | 3.654% | $79.2746 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $134.93 | 8.274% | $146.0941 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $149.88 | 4.278% | $156.2919 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $238.68 | 4.385% | $249.1461 | $249.15 | $249.15 | $249.10 |
| Purchase #5 | $9.71 | 10.152% | $10.6958 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $157.91 | 6.166% | $167.6467 | $167.65 | $167.65 | $167.60 |
| Purchase #7 | $21.58 | 7.421% | $23.1815 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $789.17 | $832.3307 | $832.33 | $832.35 | $832.30 | |