| 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 | $18.56 | 3.480% | $19.2059 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $170.82 | 5.646% | $180.4645 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $91.39 | 13.125% | $103.3849 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $234.51 | 10.865% | $259.9895 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $179.46 | 11.561% | $200.2074 | $200.21 | $200.20 | $200.20 |
| Purchase #6 | $152.91 | 9.771% | $167.8508 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $135.86 | 8.342% | $147.1934 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $983.51 | $1,078.2964 | $1,078.29 | $1,078.30 | $1,078.40 | |