| 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 | $149.98 | 5.222% | $157.812 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $44.64 | 3.285% | $46.1064 | $46.11 | $46.10 | $46.10 |
| Purchase #3 | $45.74 | 12.584% | $51.4959 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $163.73 | 7.216% | $175.5448 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $189.93 | 4.555% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #6 | $204.30 | 8.296% | $221.2487 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $230.48 | 12.772% | $259.9169 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,028.80 | $1,110.7060 | $1,110.71 | $1,110.70 | $1,110.60 | |