| 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 | $211.60 | 3.800% | $219.6408 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $103.58 | 3.201% | $106.8956 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $8.25 | 13.374% | $9.3534 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $155.34 | 3.332% | $160.5159 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $154.66 | 11.714% | $172.7769 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $139.30 | 4.244% | $145.2119 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $148.77 | 13.172% | $168.366 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $921.50 | $982.7605 | $982.77 | $982.75 | $982.80 | |