| 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 | $128.29 | 3.693% | $133.0277 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $162.93 | 5.172% | $171.3567 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $71.28 | 6.548% | $75.9474 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $46.45 | 4.332% | $48.4622 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $28.86 | 10.520% | $31.8961 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $159.65 | 13.445% | $181.1149 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $72.80 | 10.529% | $80.4651 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $670.26 | $722.2701 | $722.28 | $722.25 | $722.30 | |