| 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 | $136.30 | 9.496% | $149.243 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $64.25 | 7.328% | $68.9582 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $195.45 | 13.249% | $221.3452 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $38.63 | 8.548% | $41.9321 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $118.97 | 7.687% | $128.1152 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $167.91 | 8.789% | $182.6676 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $59.56 | 3.493% | $61.6404 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $781.07 | $853.9017 | $853.91 | $853.90 | $853.80 | |