| 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 | $162.83 | 10.392% | $179.7513 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $191.79 | 10.594% | $212.1082 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $201.58 | 7.618% | $216.9364 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $36.82 | 6.819% | $39.3308 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $165.85 | 7.196% | $177.7846 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $49.72 | 5.198% | $52.3044 | $52.30 | $52.30 | $52.30 |
| Purchase #7 | $201.62 | 13.244% | $228.3226 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,010.21 | $1,106.5383 | $1,106.53 | $1,106.55 | $1,106.50 | |