| 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 | $202.58 | 8.677% | $220.1579 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $12.56 | 8.397% | $13.6147 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $120.36 | 10.618% | $133.1398 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $34.76 | 5.248% | $36.5842 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $69.76 | 7.328% | $74.872 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $7.89 | 5.758% | $8.3443 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $184.80 | 6.862% | $197.481 | $197.48 | $197.50 | $197.50 |
| 7 purchase totals = | $632.71 | $684.1939 | $684.18 | $684.20 | $684.20 | |