| 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 | $178.64 | 13.807% | $203.3048 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $185.71 | 10.105% | $204.476 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $109.26 | 4.524% | $114.2029 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $117.99 | 11.755% | $131.8597 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $179.54 | 8.371% | $194.5693 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $143.84 | 5.498% | $151.7483 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $194.65 | 6.383% | $207.0745 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $1,109.63 | $1,207.2355 | $1,207.23 | $1,207.20 | $1,207.30 | |