| 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 | $105.45 | 3.544% | $109.1871 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $68.64 | 11.121% | $76.2735 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $164.75 | 7.454% | $177.0305 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $54.80 | 9.565% | $60.0416 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $103.94 | 8.635% | $112.9152 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $164.44 | 13.130% | $186.031 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $142.29 | 5.871% | $150.6438 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $804.31 | $872.1227 | $872.12 | $872.15 | $872.00 | |