| 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 | $151.64 | 11.177% | $168.5888 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $127.60 | 6.244% | $135.5673 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $139.26 | 10.257% | $153.5439 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $8.71 | 4.700% | $9.1194 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $113.57 | 6.132% | $120.5341 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $180.76 | 13.515% | $205.1897 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $83.62 | 3.764% | $86.7675 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $805.16 | $879.3107 | $879.31 | $879.30 | $879.30 | |