| 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 | $130.54 | 9.678% | $143.1737 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $91.70 | 4.785% | $96.0878 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $101.38 | 3.125% | $104.5481 | $104.55 | $104.55 | $104.50 |
| Purchase #4 | $92.58 | 4.193% | $96.4619 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $229.52 | 6.236% | $243.8329 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $248.69 | 5.272% | $261.8009 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $150.45 | 3.443% | $155.63 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $1,044.86 | $1,101.5353 | $1,101.53 | $1,101.55 | $1,101.50 | |