| 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 | $177.68 | 11.208% | $197.5944 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $30.89 | 10.240% | $34.0531 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $45.79 | 9.853% | $50.3017 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $187.30 | 12.574% | $210.8511 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $5.92 | 13.571% | $6.7234 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $125.76 | 10.345% | $138.7699 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $129.89 | 8.509% | $140.9423 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $703.23 | $779.2359 | $779.22 | $779.20 | $779.30 | |