| 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 | $178.43 | 11.769% | $199.4294 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $60.59 | 5.133% | $63.7001 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $130.26 | 13.692% | $148.0952 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $141.50 | 6.714% | $151.0003 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $191.42 | 6.237% | $203.3589 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $195.50 | 7.735% | $210.6219 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $46.74 | 13.296% | $52.9546 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $944.44 | $1,029.1604 | $1,029.16 | $1,029.15 | $1,029.20 | |