| 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 | $183.49 | 5.598% | $193.7618 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $95.55 | 9.190% | $104.331 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $142.59 | 7.685% | $153.548 | $153.55 | $153.55 | $153.50 |
| Purchase #4 | $85.81 | 12.569% | $96.5955 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $206.50 | 6.778% | $220.4966 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $81.77 | 3.334% | $84.4962 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $127.28 | 6.824% | $135.9656 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $922.99 | $989.1947 | $989.21 | $989.20 | $989.20 | |