| 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 | $156.74 | 13.444% | $177.8121 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $92.66 | 4.289% | $96.6342 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $116.82 | 9.798% | $128.266 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $212.49 | 12.109% | $238.2204 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $184.59 | 5.267% | $194.3124 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $202.87 | 8.761% | $220.6434 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $152.95 | 8.838% | $166.4677 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $1,119.12 | $1,222.3562 | $1,222.35 | $1,222.30 | $1,222.30 | |