| 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 | $176.63 | 4.299% | $184.2233 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $8.90 | 4.475% | $9.2983 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $50.48 | 7.424% | $54.2276 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $204.41 | 4.434% | $213.4735 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $64.67 | 13.254% | $73.2414 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $170.52 | 10.335% | $188.1432 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $78.30 | 3.230% | $80.8291 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $753.91 | $803.4364 | $803.43 | $803.45 | $803.30 | |