| 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 | $156.42 | 11.793% | $174.8666 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $66.40 | 13.251% | $75.1987 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $180.85 | 8.466% | $196.1608 | $196.16 | $196.15 | $196.20 |
| Purchase #4 | $47.86 | 9.496% | $52.4048 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $172.44 | 4.719% | $180.5774 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $243.37 | 4.145% | $253.4577 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $182.67 | 3.261% | $188.6269 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,050.01 | $1,121.2929 | $1,121.30 | $1,121.30 | $1,121.40 | |