| 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 | $128.60 | 8.331% | $139.3137 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $148.69 | 8.766% | $161.7242 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $72.64 | 11.246% | $80.8091 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $206.66 | 12.294% | $232.0668 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $82.93 | 4.586% | $86.7332 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $158.87 | 6.121% | $168.5944 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $63.52 | 7.150% | $68.0617 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $861.91 | $937.3031 | $937.29 | $937.25 | $937.30 | |