| 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 | $166.61 | 8.612% | $180.9585 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $102.36 | 3.154% | $105.5884 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $211.75 | 5.443% | $223.2756 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $121.66 | 10.584% | $134.5365 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $109.53 | 10.604% | $121.1446 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $225.48 | 7.634% | $242.6931 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $135.45 | 4.251% | $141.208 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $1,072.84 | $1,149.4047 | $1,149.41 | $1,149.45 | $1,149.40 | |