| 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 | $168.43 | 13.678% | $191.4679 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $195.90 | 12.839% | $221.0516 | $221.05 | $221.05 | $221.10 |
| Purchase #3 | $94.61 | 11.318% | $105.318 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $7.49 | 10.834% | $8.3015 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $158.65 | 7.670% | $170.8185 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $91.78 | 12.230% | $103.0047 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $192.97 | 7.124% | $206.7172 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $909.83 | $1,006.6794 | $1,006.68 | $1,006.60 | $1,006.70 | |