| 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 | $135.48 | 4.590% | $141.6985 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $153.78 | 8.336% | $166.5991 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $31.36 | 3.371% | $32.4171 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $100.89 | 10.516% | $111.4996 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $46.51 | 10.120% | $51.2168 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $221.66 | 13.762% | $252.1648 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $215.86 | 7.615% | $232.2977 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $905.54 | $987.8936 | $987.90 | $987.85 | $987.90 | |