| 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 | $131.95 | 4.729% | $138.1899 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $194.98 | 9.741% | $213.973 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $219.53 | 6.798% | $234.4536 | $234.45 | $234.45 | $234.50 |
| Purchase #4 | $151.60 | 8.212% | $164.0494 | $164.05 | $164.05 | $164.00 |
| Purchase #5 | $41.84 | 8.134% | $45.2433 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $185.25 | 9.110% | $202.1263 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $160.73 | 10.753% | $178.0133 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,085.88 | $1,176.0488 | $1,176.04 | $1,176.05 | $1,176.00 | |