| 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 | $191.99 | 5.577% | $202.6973 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $204.67 | 4.750% | $214.3918 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $11.82 | 12.216% | $13.2639 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $103.28 | 12.131% | $115.8089 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $130.45 | 11.396% | $145.3161 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $89.50 | 13.503% | $101.5852 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $183.78 | 13.863% | $209.2574 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $915.49 | $1,002.3206 | $1,002.33 | $1,002.30 | $1,002.40 | |