| 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 | $178.71 | 5.262% | $188.1137 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $219.80 | 11.733% | $245.5891 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $165.60 | 5.763% | $175.1435 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $186.78 | 8.113% | $201.9335 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $35.29 | 6.195% | $37.4762 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $248.49 | 11.632% | $277.3944 | $277.39 | $277.40 | $277.40 |
| Purchase #7 | $73.30 | 5.172% | $77.0911 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $1,107.97 | $1,202.7415 | $1,202.73 | $1,202.80 | $1,202.70 | |