| 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 | $103.39 | 3.382% | $106.8866 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $145.64 | 3.131% | $150.2 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $72.62 | 7.686% | $78.2016 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $205.99 | 7.624% | $221.6947 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $217.85 | 8.394% | $236.1363 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $62.79 | 9.544% | $68.7827 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $167.58 | 13.266% | $189.8112 | $189.81 | $189.80 | $189.80 |
| 7 purchase totals = | $975.86 | $1,051.7131 | $1,051.71 | $1,051.75 | $1,051.70 | |