| 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 | $143.87 | 11.699% | $160.7014 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $23.82 | 5.379% | $25.1013 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $210.55 | 3.421% | $217.7529 | $217.75 | $217.75 | $217.80 |
| Purchase #4 | $121.53 | 11.696% | $135.7441 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $86.63 | 5.652% | $91.5263 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $142.45 | 5.113% | $149.7335 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $195.75 | 5.252% | $206.0308 | $206.03 | $206.05 | $206.00 |
| 7 purchase totals = | $924.60 | $986.5903 | $986.58 | $986.65 | $986.50 | |