| 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 | $139.28 | 6.559% | $148.4154 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $162.55 | 12.301% | $182.5453 | $182.55 | $182.55 | $182.50 |
| Purchase #3 | $191.44 | 12.225% | $214.8435 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $159.74 | 5.620% | $168.7174 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $127.59 | 9.370% | $139.5452 | $139.55 | $139.55 | $139.50 |
| Purchase #6 | $69.74 | 5.275% | $73.4188 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $62.86 | 8.141% | $67.9774 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $913.20 | $995.4630 | $995.48 | $995.45 | $995.30 | |