| 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 | $16.52 | 8.672% | $17.9526 | $17.95 | $17.95 | $18.00 |
| Purchase #2 | $173.63 | 11.720% | $193.9794 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $207.83 | 3.468% | $215.0375 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $242.97 | 9.409% | $265.831 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $245.30 | 8.759% | $266.7858 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $241.90 | 12.306% | $271.6682 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $128.44 | 5.332% | $135.2884 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $1,256.59 | $1,366.5429 | $1,366.55 | $1,366.60 | $1,366.60 | |