| 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 | $158.26 | 10.556% | $174.9659 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $85.39 | 9.714% | $93.6848 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $92.41 | 13.706% | $105.0757 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $86.50 | 5.364% | $91.1399 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $104.55 | 4.663% | $109.4252 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $152.60 | 6.745% | $162.8929 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $31.60 | 8.720% | $34.3555 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $711.31 | $771.5399 | $771.55 | $771.60 | $771.60 | |