| 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 | $149.90 | 8.632% | $162.8394 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $105.89 | 10.821% | $117.3484 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $69.94 | 7.112% | $74.9141 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $172.88 | 4.588% | $180.8117 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $211.85 | 3.624% | $219.5274 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $126.52 | 10.344% | $139.6072 | $139.61 | $139.60 | $139.60 |
| Purchase #7 | $36.98 | 5.357% | $38.961 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $873.96 | $934.0092 | $934.01 | $934.00 | $933.90 | |