| 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 | $154.57 | 11.435% | $172.2451 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $225.35 | 6.744% | $240.5476 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $44.38 | 10.600% | $49.0843 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $157.39 | 13.538% | $178.6975 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $180.93 | 5.368% | $190.6423 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $69.94 | 4.304% | $72.9502 | $72.95 | $72.95 | $73.00 |
| Purchase #7 | $41.61 | 7.758% | $44.8381 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $874.17 | $949.0051 | $949.01 | $949.05 | $948.90 | |