| 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 | $155.89 | 10.620% | $172.4455 | $172.45 | $172.45 | $172.40 |
| Purchase #2 | $70.95 | 3.126% | $73.1679 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $235.61 | 8.718% | $256.1505 | $256.15 | $256.15 | $256.20 |
| Purchase #4 | $225.34 | 11.469% | $251.1842 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $63.91 | 8.607% | $69.4107 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $43.32 | 8.424% | $46.9693 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $137.25 | 10.310% | $151.4005 | $151.40 | $151.40 | $151.40 |
| 7 purchase totals = | $932.27 | $1,020.7286 | $1,020.73 | $1,020.70 | $1,020.80 | |