| 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 | $171.28 | 3.142% | $176.6616 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $31.61 | 9.539% | $34.6253 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $111.55 | 7.466% | $119.8783 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $110.25 | 6.816% | $117.7646 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $33.49 | 4.399% | $34.9632 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $7.82 | 10.774% | $8.6625 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $174.70 | 11.707% | $195.1521 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $640.70 | $687.7076 | $687.70 | $687.70 | $687.90 | |