| 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 | $120.70 | 10.731% | $133.6523 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $196.93 | 11.297% | $219.1772 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $176.71 | 4.677% | $184.9747 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $48.61 | 12.759% | $54.8121 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $208.43 | 5.780% | $220.4773 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $136.26 | 13.817% | $155.087 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $170.81 | 4.344% | $178.23 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $1,058.45 | $1,146.4106 | $1,146.41 | $1,146.45 | $1,146.50 | |