| 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 | $144.63 | 11.487% | $161.2436 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $241.71 | 10.455% | $266.9808 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $128.33 | 13.232% | $145.3106 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $223.78 | 13.612% | $254.2409 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $204.64 | 9.259% | $223.5876 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $70.31 | 10.476% | $77.6757 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $53.53 | 7.470% | $57.5287 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $1,066.93 | $1,186.5679 | $1,186.57 | $1,186.65 | $1,186.50 | |