| 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 | $141.56 | 6.159% | $150.2787 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $203.45 | 9.469% | $222.7147 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $169.95 | 10.184% | $187.2577 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $226.52 | 5.349% | $238.6366 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $24.75 | 3.817% | $25.6947 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $120.98 | 6.503% | $128.8473 | $128.85 | $128.85 | $128.80 |
| Purchase #7 | $37.56 | 5.738% | $39.7152 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $924.77 | $993.1449 | $993.15 | $993.15 | $993.10 | |