| 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 | $152.45 | 9.498% | $166.9297 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $209.97 | 10.610% | $232.2478 | $232.25 | $232.25 | $232.20 |
| Purchase #3 | $238.46 | 10.369% | $263.1859 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $216.71 | 8.697% | $235.5573 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $70.40 | 12.278% | $79.0437 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $79.75 | 6.472% | $84.9114 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $243.97 | 13.287% | $276.3863 | $276.39 | $276.40 | $276.40 |
| 7 purchase totals = | $1,211.71 | $1,338.2621 | $1,338.27 | $1,338.30 | $1,338.20 | |