| 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 | $143.48 | 3.633% | $148.6926 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $195.45 | 12.197% | $219.289 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $192.53 | 6.251% | $204.5651 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $156.54 | 8.255% | $169.4624 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $6.32 | 9.731% | $6.935 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $172.29 | 5.430% | $181.6453 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $212.94 | 10.731% | $235.7906 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,079.55 | $1,166.3800 | $1,166.39 | $1,166.40 | $1,166.40 | |