| 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 | $169.53 | 6.658% | $180.8173 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $230.71 | 10.322% | $254.5239 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $138.84 | 3.251% | $143.3537 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $102.25 | 11.237% | $113.7398 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $143.52 | 5.627% | $151.5959 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $12.28 | 11.129% | $13.6466 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $202.56 | 4.612% | $211.9021 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $999.69 | $1,069.5793 | $1,069.58 | $1,069.55 | $1,069.50 | |