| 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 | $174.65 | 6.440% | $185.8975 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $24.67 | 4.253% | $25.7192 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $161.70 | 12.125% | $181.3061 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $34.39 | 6.411% | $36.5947 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $84.76 | 13.849% | $96.4984 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $171.34 | 8.225% | $185.4327 | $185.43 | $185.45 | $185.40 |
| Purchase #7 | $8.61 | 12.136% | $9.6549 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $660.12 | $721.1035 | $721.10 | $721.10 | $721.10 | |