| 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 | $168.91 | 11.227% | $187.8735 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $178.35 | 8.247% | $193.0585 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $6.88 | 3.297% | $7.1068 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $48.64 | 5.818% | $51.4699 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $151.84 | 9.155% | $165.741 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $149.49 | 7.721% | $161.0321 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $17.75 | 6.727% | $18.944 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $721.86 | $785.2258 | $785.22 | $785.20 | $785.20 | |