| 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 | $149.61 | 6.826% | $159.8224 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $54.77 | 13.776% | $62.3151 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $109.99 | 5.508% | $116.0482 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $115.88 | 4.336% | $120.9046 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $142.64 | 12.423% | $160.3602 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $248.67 | 11.117% | $276.3146 | $276.31 | $276.30 | $276.30 |
| Purchase #7 | $160.34 | 8.590% | $174.1132 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $981.90 | $1,069.8783 | $1,069.87 | $1,069.80 | $1,069.80 | |