| 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 | $200.48 | 13.513% | $227.5709 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $58.49 | 7.587% | $62.9276 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $132.80 | 9.490% | $145.4027 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $223.52 | 13.710% | $254.1646 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $86.62 | 6.427% | $92.1871 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $8.99 | 13.796% | $10.2303 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $139.66 | 7.288% | $149.8384 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $850.56 | $942.3216 | $942.32 | $942.35 | $942.30 | |