| 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 | $167.59 | 12.399% | $188.3695 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $221.30 | 6.239% | $235.1069 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $116.26 | 13.637% | $132.1144 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $5.35 | 13.218% | $6.0572 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $211.61 | 12.301% | $237.6401 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $11.97 | 12.837% | $13.5066 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $196.57 | 10.827% | $217.8526 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $930.65 | $1,030.6473 | $1,030.65 | $1,030.60 | $1,030.70 | |