| 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 | $148.54 | 4.267% | $154.8782 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $23.42 | 5.163% | $24.6292 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $199.72 | 5.248% | $210.2013 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $17.86 | 4.508% | $18.6651 | $18.67 | $18.65 | $18.70 |
| Purchase #5 | $194.99 | 11.393% | $217.2052 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $147.53 | 3.446% | $152.6139 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $31.45 | 5.430% | $33.1577 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $763.51 | $811.3506 | $811.36 | $811.35 | $811.40 | |