| 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 | $153.74 | 4.782% | $161.0918 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $202.44 | 13.568% | $229.9071 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $211.35 | 8.541% | $229.4014 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $22.32 | 11.148% | $24.8082 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $78.75 | 5.545% | $83.1167 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $182.86 | 9.656% | $200.517 | $200.52 | $200.50 | $200.50 |
| Purchase #7 | $181.75 | 3.654% | $188.3911 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,033.21 | $1,117.2333 | $1,117.24 | $1,117.20 | $1,117.20 | |