| 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 | $135.55 | 13.606% | $153.9929 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $221.84 | 4.733% | $232.3397 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $176.94 | 9.141% | $193.1141 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $29.43 | 3.803% | $30.5492 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $33.45 | 8.209% | $36.1959 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $35.42 | 10.495% | $39.1373 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $240.48 | 9.532% | $263.4026 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $873.11 | $948.7317 | $948.73 | $948.75 | $948.60 | |