| 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 | $145.70 | 5.757% | $154.0879 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $221.67 | 8.328% | $240.1307 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $19.68 | 12.731% | $22.1855 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $23.62 | 5.329% | $24.8787 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $39.66 | 13.837% | $45.1478 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $80.57 | 8.315% | $87.2694 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $158.80 | 8.713% | $172.6362 | $172.64 | $172.65 | $172.60 |
| 7 purchase totals = | $689.70 | $746.3362 | $746.35 | $746.40 | $746.30 | |