| 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 | $172.25 | 12.307% | $193.4488 | $193.45 | $193.45 | $193.40 |
| Purchase #2 | $124.65 | 8.157% | $134.8177 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $173.63 | 8.206% | $187.8781 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $6.53 | 7.259% | $7.004 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $158.63 | 5.784% | $167.8052 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $69.58 | 3.235% | $71.8309 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $171.95 | 12.651% | $193.7034 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $877.22 | $956.4881 | $956.49 | $956.50 | $956.40 | |