| 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 | $176.46 | 6.510% | $187.9475 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $237.77 | 5.735% | $251.4061 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $43.91 | 7.222% | $47.0812 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $218.95 | 6.545% | $233.2803 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $7.60 | 13.865% | $8.6537 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $23.52 | 6.592% | $25.0704 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $178.91 | 13.237% | $202.5923 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $887.12 | $956.0315 | $956.03 | $956.05 | $956.10 | |