| 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 | $194.68 | 6.543% | $207.4179 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $34.60 | 10.143% | $38.1095 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $31.36 | 13.859% | $35.7062 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $42.60 | 12.255% | $47.8206 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $166.40 | 10.721% | $184.2397 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $180.32 | 4.359% | $188.1801 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $166.28 | 11.809% | $185.916 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $816.24 | $887.3900 | $887.40 | $887.35 | $887.30 | |