| 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 | $123.35 | 10.161% | $135.8836 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $194.66 | 7.855% | $209.9505 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $225.82 | 8.673% | $245.4054 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $169.51 | 8.693% | $184.2455 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $17.38 | 12.477% | $19.5485 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $68.60 | 13.453% | $77.8288 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $32.87 | 11.701% | $36.7161 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $832.19 | $909.5784 | $909.59 | $909.60 | $909.50 | |