| 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 | $143.56 | 8.421% | $155.6492 | $155.65 | $155.65 | $155.60 |
| Purchase #2 | $234.27 | 7.459% | $251.7442 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $108.27 | 8.479% | $117.4502 | $117.45 | $117.45 | $117.50 |
| Purchase #4 | $106.77 | 4.560% | $111.6387 | $111.64 | $111.65 | $111.60 |
| Purchase #5 | $220.66 | 5.643% | $233.1118 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $213.78 | 9.495% | $234.0784 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $189.47 | 11.608% | $211.4637 | $211.46 | $211.45 | $211.50 |
| 7 purchase totals = | $1,216.78 | $1,315.1362 | $1,315.13 | $1,315.15 | $1,315.10 | |