| 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 | $6.73 | 6.622% | $7.1757 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $126.58 | 8.212% | $136.9747 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $240.62 | 6.494% | $256.2459 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $157.87 | 8.159% | $170.7506 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $84.51 | 11.133% | $93.9185 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $187.73 | 13.800% | $213.6367 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $22.82 | 5.566% | $24.0902 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $826.86 | $902.7923 | $902.80 | $902.80 | $902.80 | |