| 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 | $146.78 | 6.757% | $156.6979 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $219.54 | 8.215% | $237.5752 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $32.99 | 8.849% | $35.9093 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $30.71 | 11.303% | $34.1812 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $181.29 | 12.137% | $203.2932 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $12.93 | 12.401% | $14.5334 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $96.32 | 10.675% | $106.6022 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $720.56 | $788.7924 | $788.79 | $788.85 | $788.80 | |