| 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 | $176.96 | 6.138% | $187.8218 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $30.31 | 4.570% | $31.6952 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $181.72 | 13.394% | $206.0596 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $120.29 | 6.413% | $128.0042 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $124.40 | 6.399% | $132.3604 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $192.94 | 13.770% | $219.5078 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $59.68 | 9.162% | $65.1479 | $65.15 | $65.15 | $65.10 |
| 7 purchase totals = | $886.30 | $970.5969 | $970.60 | $970.55 | $970.60 | |