| 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 | $146.44 | 8.322% | $158.6267 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $164.61 | 12.125% | $184.569 | $184.57 | $184.55 | $184.60 |
| Purchase #3 | $173.38 | 11.139% | $192.6928 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $188.28 | 5.692% | $198.9969 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $92.61 | 5.848% | $98.0258 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $202.42 | 4.200% | $210.9216 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $191.96 | 5.710% | $202.9209 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,159.70 | $1,246.7537 | $1,246.76 | $1,246.75 | $1,246.70 | |