| 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 | $149.52 | 5.379% | $157.5627 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $5.98 | 9.575% | $6.5526 | $6.55 | $6.55 | $6.60 |
| Purchase #3 | $123.61 | 13.656% | $140.4902 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $7.99 | 9.201% | $8.7252 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $202.45 | 5.651% | $213.8904 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $105.71 | 13.329% | $119.8001 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $61.89 | 6.298% | $65.7878 | $65.79 | $65.80 | $65.80 |
| 7 purchase totals = | $657.15 | $712.8090 | $712.81 | $712.85 | $712.90 | |