| 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 | $180.74 | 3.314% | $186.7297 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $12.71 | 3.189% | $13.1153 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $142.29 | 7.109% | $152.4054 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $218.64 | 13.163% | $247.4196 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $177.72 | 9.854% | $195.2325 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $142.85 | 8.247% | $154.6308 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $78.99 | 11.297% | $87.9135 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $953.94 | $1,037.4468 | $1,037.45 | $1,037.45 | $1,037.30 | |