| 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 | $161.82 | 13.814% | $184.1738 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $96.43 | 9.748% | $105.83 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $166.35 | 13.111% | $188.1601 | $188.16 | $188.15 | $188.20 |
| Purchase #4 | $138.97 | 7.675% | $149.6359 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $51.72 | 9.152% | $56.4534 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $15.54 | 10.677% | $17.1992 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $245.42 | 9.137% | $267.844 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $876.25 | $969.2964 | $969.29 | $969.30 | $969.30 | |