| 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 | $153.79 | 9.819% | $168.8906 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $219.66 | 3.498% | $227.3437 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $175.72 | 9.748% | $192.8492 | $192.85 | $192.85 | $192.80 |
| Purchase #4 | $206.83 | 7.127% | $221.5708 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $81.59 | 7.415% | $87.6399 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $243.45 | 6.187% | $258.5123 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $231.71 | 3.134% | $238.9718 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $1,312.75 | $1,395.7783 | $1,395.77 | $1,395.75 | $1,395.70 | |