| 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 | $177.70 | 3.658% | $184.2003 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $45.95 | 11.802% | $51.373 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $136.86 | 12.384% | $153.8087 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $195.71 | 4.860% | $205.2215 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $216.43 | 5.603% | $228.5566 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $85.74 | 8.603% | $93.1162 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $137.71 | 12.591% | $155.0491 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $996.10 | $1,071.3254 | $1,071.33 | $1,071.25 | $1,071.30 | |