| 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 | $53.78 | 10.810% | $59.5936 | $59.59 | $59.60 | $59.60 |
| Purchase #2 | $194.55 | 8.643% | $211.365 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $160.95 | 13.789% | $183.1434 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $141.29 | 6.701% | $150.7578 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $167.34 | 3.644% | $173.4379 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $177.99 | 5.862% | $188.4238 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $122.67 | 3.280% | $126.6936 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $1,018.57 | $1,093.4151 | $1,093.41 | $1,093.40 | $1,093.40 | |