| 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 | $150.88 | 6.307% | $160.396 | $160.40 | $160.40 | $160.40 |
| Purchase #2 | $216.77 | 12.549% | $243.9725 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $159.60 | 4.767% | $167.2081 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $137.33 | 5.296% | $144.603 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $239.58 | 12.725% | $270.0666 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $64.90 | 5.303% | $68.3416 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $122.49 | 4.712% | $128.2617 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $1,091.55 | $1,182.8495 | $1,182.85 | $1,182.80 | $1,182.90 | |