| 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 | $177.35 | 4.235% | $184.8608 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $241.32 | 5.726% | $255.138 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $65.40 | 12.292% | $73.439 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $247.75 | 11.462% | $276.1471 | $276.15 | $276.15 | $276.10 |
| Purchase #5 | $212.55 | 5.114% | $223.4198 | $223.42 | $223.40 | $223.40 |
| Purchase #6 | $177.82 | 13.383% | $201.6177 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $36.26 | 8.328% | $39.2797 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $1,158.45 | $1,253.9021 | $1,253.91 | $1,253.90 | $1,253.80 | |