| 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 | $173.36 | 10.374% | $191.3444 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $13.98 | 7.571% | $15.0384 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $123.61 | 4.753% | $129.4852 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $103.26 | 6.809% | $110.291 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $195.59 | 10.744% | $216.6042 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $135.75 | 11.827% | $151.8052 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $50.55 | 12.758% | $56.9992 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $796.10 | $871.5676 | $871.57 | $871.60 | $871.50 | |