| 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 | $203.91 | 10.113% | $224.5314 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $131.44 | 4.471% | $137.3167 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $137.48 | 7.169% | $147.3359 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $77.49 | 7.229% | $83.0918 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $18.38 | 4.458% | $19.1994 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $106.88 | 13.600% | $121.4157 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $161.94 | 7.414% | $173.9462 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $837.52 | $906.8371 | $906.85 | $906.85 | $906.70 | |