| 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 | $144.56 | 10.829% | $160.2144 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $138.59 | 10.193% | $152.7165 | $152.72 | $152.70 | $152.70 |
| Purchase #3 | $225.54 | 11.782% | $252.1131 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $227.90 | 4.552% | $238.274 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $202.39 | 13.291% | $229.2897 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $18.85 | 10.220% | $20.7765 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $124.79 | 12.449% | $140.3251 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $1,082.62 | $1,193.7093 | $1,193.71 | $1,193.70 | $1,193.70 | |