| 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 | $165.49 | 5.471% | $174.544 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $41.42 | 3.696% | $42.9509 | $42.95 | $42.95 | $43.00 |
| Purchase #3 | $108.36 | 3.474% | $112.1244 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $90.60 | 5.854% | $95.9037 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $196.37 | 13.325% | $222.5363 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $27.50 | 8.321% | $29.7883 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $173.73 | 12.441% | $195.3437 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $803.47 | $873.1913 | $873.18 | $873.20 | $873.10 | |