| 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 | $189.48 | 3.159% | $195.4657 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $5.33 | 6.854% | $5.6953 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $209.32 | 6.738% | $223.424 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $153.83 | 11.687% | $171.8081 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $112.39 | 11.721% | $125.5632 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $214.58 | 12.446% | $241.2866 | $241.29 | $241.30 | $241.30 |
| Purchase #7 | $12.67 | 4.728% | $13.269 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $897.60 | $976.5119 | $976.52 | $976.45 | $976.60 | |