| 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 | $168.39 | 12.438% | $189.3343 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $5.60 | 9.141% | $6.1119 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $44.81 | 6.109% | $47.5474 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $249.54 | 3.297% | $257.7673 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $160.71 | 6.382% | $170.9665 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $166.78 | 7.107% | $178.6331 | $178.63 | $178.65 | $178.60 |
| Purchase #7 | $148.61 | 13.761% | $169.0602 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $944.44 | $1,019.4207 | $1,019.42 | $1,019.40 | $1,019.40 | |