| 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 | $73.56 | 10.169% | $81.0403 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $190.42 | 4.358% | $198.7185 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $159.71 | 13.850% | $181.8298 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $120.59 | 7.358% | $129.463 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $72.71 | 3.778% | $75.457 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $162.53 | 10.677% | $179.8833 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $118.45 | 9.861% | $130.1304 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $897.97 | $976.5223 | $976.52 | $976.55 | $976.50 | |