| 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 | $129.71 | 3.771% | $134.6014 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $173.74 | 13.845% | $197.7943 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $143.46 | 6.334% | $152.5468 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $166.62 | 6.121% | $176.8188 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $97.96 | 12.469% | $110.1746 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $145.52 | 6.785% | $155.3935 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $201.76 | 9.309% | $220.5418 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $1,058.77 | $1,147.8712 | $1,147.86 | $1,147.85 | $1,147.80 | |