| 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 | $225.96 | 7.146% | $242.1071 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $167.58 | 6.381% | $178.2733 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $238.96 | 13.647% | $271.5709 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $143.37 | 3.718% | $148.7005 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $55.53 | 4.414% | $57.9811 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $149.58 | 11.598% | $166.9283 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $122.53 | 12.789% | $138.2004 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $1,103.51 | $1,203.7616 | $1,203.76 | $1,203.75 | $1,203.80 | |