| 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 | $189.70 | 9.765% | $208.2242 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $146.90 | 3.114% | $151.4745 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $179.66 | 7.726% | $193.5405 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $68.73 | 8.157% | $74.3363 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $137.46 | 11.313% | $153.0108 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $230.31 | 11.607% | $257.0421 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $132.28 | 7.340% | $141.9894 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,085.04 | $1,179.6178 | $1,179.61 | $1,179.60 | $1,179.50 | |