| 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 | $145.32 | 11.449% | $161.9577 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $73.71 | 3.611% | $76.3717 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $67.39 | 10.804% | $74.6708 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $30.29 | 6.600% | $32.2891 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $91.60 | 5.638% | $96.7644 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $161.70 | 7.377% | $173.6286 | $173.63 | $173.65 | $173.60 |
| Purchase #7 | $67.91 | 9.742% | $74.5258 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $637.92 | $690.2081 | $690.21 | $690.20 | $690.30 | |