| 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 | $168.63 | 9.569% | $184.7662 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $215.46 | 7.799% | $232.2637 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $109.37 | 5.632% | $115.5297 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $140.27 | 3.624% | $145.3534 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $206.29 | 5.571% | $217.7824 | $217.78 | $217.80 | $217.80 |
| Purchase #6 | $130.48 | 13.356% | $147.9069 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $5.91 | 4.509% | $6.1765 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $976.41 | $1,049.7788 | $1,049.78 | $1,049.80 | $1,049.90 | |