| 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 | $177.38 | 11.473% | $197.7308 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $115.85 | 6.379% | $123.2401 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $240.70 | 13.847% | $274.0297 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $160.64 | 5.235% | $169.0495 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $142.74 | 9.297% | $156.0105 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $75.34 | 12.428% | $84.7033 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $11.54 | 5.160% | $12.1355 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $924.19 | $1,016.8994 | $1,016.90 | $1,016.95 | $1,016.70 | |