| 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 | $123.76 | 8.539% | $134.3279 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $149.56 | 12.423% | $168.1398 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $137.43 | 12.440% | $154.5263 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $174.87 | 8.106% | $189.045 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $154.76 | 7.651% | $166.6007 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $96.79 | 5.174% | $101.7979 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $96.36 | 6.537% | $102.6591 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $933.53 | $1,017.0967 | $1,017.11 | $1,017.15 | $1,017.00 | |