| 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 | $168.44 | 12.520% | $189.5287 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $173.63 | 8.114% | $187.7183 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $182.83 | 3.752% | $189.6898 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $92.86 | 7.468% | $99.7948 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $164.62 | 3.464% | $170.3224 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $171.78 | 13.621% | $195.1782 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $213.32 | 5.228% | $224.4724 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $1,167.48 | $1,256.7046 | $1,256.70 | $1,256.70 | $1,256.70 | |