| 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 | $178.33 | 5.834% | $188.7338 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $233.86 | 3.734% | $242.5923 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $26.62 | 9.782% | $29.224 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $36.87 | 6.361% | $39.2153 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $245.50 | 7.447% | $263.7824 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $188.62 | 9.368% | $206.2899 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $186.81 | 11.399% | $208.1045 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,096.61 | $1,177.9422 | $1,177.93 | $1,177.95 | $1,177.90 | |