| 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 | $7.68 | 9.464% | $8.4068 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $157.33 | 3.182% | $162.3362 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $172.96 | 8.495% | $187.653 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $216.43 | 10.871% | $239.9581 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $35.95 | 3.305% | $37.1381 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $18.97 | 3.791% | $19.6892 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $101.84 | 12.393% | $114.461 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $711.16 | $769.6424 | $769.65 | $769.65 | $769.70 | |