| 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 | $149.38 | 8.182% | $161.6023 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $68.82 | 10.747% | $76.2161 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $188.30 | 10.683% | $208.4161 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $182.65 | 5.673% | $193.0117 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $141.79 | 8.457% | $153.7812 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $121.54 | 5.553% | $128.2891 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $195.84 | 11.589% | $218.5359 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,048.32 | $1,139.8524 | $1,139.86 | $1,139.85 | $1,139.80 | |