| 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 | $168.37 | 5.236% | $177.1859 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $29.96 | 4.343% | $31.2612 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $194.44 | 8.582% | $211.1268 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $101.66 | 13.216% | $115.0954 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $92.48 | 10.208% | $101.9204 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $36.76 | 13.852% | $41.852 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $20.94 | 8.571% | $22.7348 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $644.61 | $701.1765 | $701.18 | $701.20 | $701.20 | |