| 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 | $110.75 | 6.198% | $117.6143 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $130.42 | 11.679% | $145.6518 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $230.41 | 10.719% | $255.1076 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $158.36 | 6.405% | $168.503 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $132.47 | 10.603% | $146.5158 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $209.81 | 5.650% | $221.6643 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $133.92 | 6.466% | $142.5793 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $1,106.14 | $1,197.6361 | $1,197.63 | $1,197.60 | $1,197.70 | |