| 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 | $118.91 | 11.330% | $132.3825 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $149.34 | 12.339% | $167.7671 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $37.77 | 11.748% | $42.2072 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $158.58 | 3.332% | $163.8639 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $92.54 | 4.261% | $96.4831 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $149.88 | 11.798% | $167.5628 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $213.62 | 3.403% | $220.8895 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $920.64 | $991.1561 | $991.15 | $991.15 | $991.30 | |