| 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 | $164.50 | 9.717% | $180.4845 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $230.73 | 8.189% | $249.6245 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $244.37 | 13.152% | $276.5095 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $177.72 | 9.865% | $195.2521 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $81.72 | 11.300% | $90.9544 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $72.69 | 9.740% | $79.77 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $84.32 | 10.616% | $93.2714 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $1,056.05 | $1,165.8664 | $1,165.85 | $1,165.80 | $1,166.00 | |