| 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 | $157.77 | 8.611% | $171.3556 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $163.37 | 8.118% | $176.6324 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $32.60 | 9.303% | $35.6328 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $75.97 | 4.321% | $79.2527 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $9.54 | 10.150% | $10.5083 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $219.69 | 3.196% | $226.7113 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $22.68 | 10.705% | $25.1079 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $681.62 | $725.2010 | $725.20 | $725.20 | $725.20 | |