| 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 | $161.59 | 11.283% | $179.8222 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $35.67 | 11.656% | $39.8277 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $18.26 | 7.480% | $19.6258 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $216.54 | 8.217% | $234.3331 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $120.40 | 4.290% | $125.5652 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $193.59 | 4.617% | $202.5281 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $227.32 | 7.300% | $243.9144 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $973.37 | $1,045.6165 | $1,045.62 | $1,045.65 | $1,045.50 | |