| 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 | $161.57 | 10.399% | $178.3717 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $59.76 | 7.534% | $64.2623 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $106.77 | 10.739% | $118.236 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $157.78 | 4.305% | $164.5724 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $90.46 | 3.401% | $93.5365 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $39.84 | 6.305% | $42.3519 | $42.35 | $42.35 | $42.40 |
| Purchase #7 | $14.98 | 13.121% | $16.9455 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $631.16 | $678.2763 | $678.28 | $678.25 | $678.30 | |