| 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 | $195.36 | 7.596% | $210.1995 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $8.44 | 9.735% | $9.2616 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $152.51 | 6.511% | $162.4399 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $152.58 | 3.769% | $158.3307 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $27.79 | 7.427% | $29.854 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $76.27 | 11.705% | $85.1974 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $134.49 | 13.320% | $152.4041 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $747.44 | $807.6872 | $807.68 | $807.70 | $807.70 | |