| 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 | $111.87 | 7.329% | $120.069 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $171.77 | 3.280% | $177.4041 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $162.87 | 5.786% | $172.2937 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $124.56 | 8.601% | $135.2734 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $140.78 | 5.849% | $149.0142 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $22.79 | 12.618% | $25.6656 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $144.89 | 5.738% | $153.2038 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $879.53 | $932.9238 | $932.91 | $932.85 | $933.00 | |