| 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 | $191.46 | 3.589% | $198.3315 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $132.62 | 7.803% | $142.9683 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $221.30 | 10.593% | $244.7423 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $114.82 | 8.287% | $124.3351 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $89.33 | 13.137% | $101.0653 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $90.48 | 5.389% | $95.356 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $128.71 | 10.222% | $141.8667 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $968.72 | $1,048.6652 | $1,048.68 | $1,048.65 | $1,048.70 | |