| 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 | $94.38 | 10.753% | $104.5287 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $186.43 | 13.220% | $211.076 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $108.59 | 10.627% | $120.1299 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $188.36 | 8.559% | $204.4817 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $194.82 | 9.412% | $213.1565 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $117.35 | 3.208% | $121.1146 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $160.74 | 7.250% | $172.3937 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $1,050.67 | $1,146.8811 | $1,146.88 | $1,146.95 | $1,146.90 | |