| 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 | $172.27 | 13.154% | $194.9304 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $172.29 | 5.222% | $181.287 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $191.82 | 10.216% | $211.4163 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $182.56 | 11.583% | $203.7059 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $235.98 | 6.873% | $252.1989 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $52.92 | 11.726% | $59.1254 | $59.13 | $59.15 | $59.10 |
| Purchase #7 | $128.98 | 8.710% | $140.2142 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $1,136.82 | $1,242.8781 | $1,242.89 | $1,242.90 | $1,242.80 | |