| 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 | $163.30 | 13.828% | $185.8811 | $185.88 | $185.90 | $185.90 |
| Purchase #2 | $49.41 | 7.661% | $53.1953 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $219.65 | 9.556% | $240.6398 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $243.85 | 7.698% | $262.6216 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $193.91 | 5.259% | $204.1077 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $85.93 | 6.824% | $91.7939 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $65.33 | 7.830% | $70.4453 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $1,021.38 | $1,108.6847 | $1,108.69 | $1,108.70 | $1,108.60 | |