| 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 | $134.45 | 5.373% | $141.674 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $152.51 | 11.832% | $170.555 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $90.43 | 9.406% | $98.9358 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $135.57 | 11.563% | $151.246 | $151.25 | $151.25 | $151.20 |
| Purchase #5 | $73.83 | 8.751% | $80.2909 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $26.88 | 7.249% | $28.8285 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $72.93 | 10.158% | $80.3382 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $686.60 | $751.8684 | $751.88 | $751.90 | $751.80 | |