| 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 | $195.96 | 13.108% | $221.6464 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $174.78 | 11.453% | $194.7976 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $118.32 | 3.283% | $122.2044 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $207.79 | 12.184% | $233.1071 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $157.43 | 13.596% | $178.8342 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $66.25 | 9.699% | $72.6756 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $123.46 | 7.366% | $132.5541 | $132.55 | $132.55 | $132.60 |
| 7 purchase totals = | $1,043.99 | $1,155.8194 | $1,155.82 | $1,155.85 | $1,155.80 | |