| 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 | $147.95 | 10.768% | $163.8813 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $29.85 | 5.174% | $31.3944 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $118.40 | 8.342% | $128.2769 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $118.93 | 8.537% | $129.0831 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $57.54 | 11.542% | $64.1813 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $66.40 | 13.499% | $75.3633 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $157.96 | 3.115% | $162.8805 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $697.03 | $755.0608 | $755.05 | $755.15 | $755.20 | |