| 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 | $107.88 | 8.302% | $116.8362 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $158.92 | 12.140% | $178.2129 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $152.96 | 9.414% | $167.3597 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $53.59 | 5.444% | $56.5074 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $16.43 | 9.103% | $17.9256 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $244.66 | 10.738% | $270.9316 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $140.34 | 5.119% | $147.524 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $874.78 | $955.2974 | $955.30 | $955.30 | $955.20 | |