| 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 | $171.95 | 12.707% | $193.7997 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $61.30 | 4.571% | $64.102 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $15.36 | 10.441% | $16.9637 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $37.89 | 11.608% | $42.2883 | $42.29 | $42.30 | $42.30 |
| Purchase #5 | $44.26 | 6.565% | $47.1657 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $88.50 | 3.536% | $91.6294 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $155.49 | 13.688% | $176.7735 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $574.75 | $632.7223 | $632.72 | $632.70 | $632.80 | |