| 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 | $188.48 | 7.148% | $201.9526 | $201.95 | $201.95 | $202.00 |
| Purchase #2 | $79.56 | 5.317% | $83.7902 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $234.97 | 4.514% | $245.5765 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $68.81 | 8.328% | $74.5405 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $38.98 | 7.293% | $41.8228 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $108.77 | 6.326% | $115.6508 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $81.57 | 3.284% | $84.2488 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $801.14 | $847.5822 | $847.58 | $847.60 | $847.60 | |