| 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 | $209.48 | 4.233% | $218.3473 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $93.49 | 8.283% | $101.2338 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $19.87 | 11.796% | $22.2139 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $51.87 | 11.446% | $57.807 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $156.51 | 6.690% | $166.9805 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $32.27 | 5.222% | $33.9551 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $41.63 | 6.399% | $44.2939 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $605.12 | $644.8315 | $644.83 | $644.85 | $644.80 | |