| 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 | $177.66 | 8.471% | $192.7096 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $167.35 | 8.161% | $181.0074 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $236.45 | 11.578% | $263.8262 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $89.79 | 6.251% | $95.4028 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $12.35 | 5.281% | $13.0022 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $180.53 | 8.328% | $195.5645 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $217.49 | 13.666% | $247.2122 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,081.62 | $1,188.7249 | $1,188.72 | $1,188.70 | $1,188.70 | |