| 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 | $184.25 | 4.867% | $193.2174 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $216.86 | 11.411% | $241.6059 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $131.89 | 10.513% | $145.7556 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $62.54 | 3.561% | $64.767 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $92.42 | 7.166% | $99.0428 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $191.70 | 5.734% | $202.6921 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $44.87 | 3.387% | $46.3897 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $924.53 | $993.4705 | $993.48 | $993.45 | $993.50 | |