| 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 | $124.85 | 3.181% | $128.8215 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $132.98 | 5.736% | $140.6077 | $140.61 | $140.60 | $140.60 |
| Purchase #3 | $106.60 | 6.723% | $113.7667 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $29.48 | 12.552% | $33.1803 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $89.62 | 3.436% | $92.6993 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $155.99 | 6.841% | $166.6613 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $61.45 | 13.582% | $69.7961 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $700.97 | $745.5329 | $745.54 | $745.50 | $745.60 | |