| 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 | $198.57 | 10.450% | $219.3206 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $188.89 | 4.682% | $197.7338 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $153.47 | 7.817% | $165.4667 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $8.88 | 8.458% | $9.6311 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $95.36 | 11.310% | $106.1452 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $194.40 | 13.415% | $220.4788 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $7.98 | 5.561% | $8.4238 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $847.55 | $927.2000 | $927.20 | $927.20 | $927.10 | |