| 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 | $103.70 | 4.493% | $108.3592 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $171.41 | 4.243% | $178.6829 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $180.39 | 7.260% | $193.4863 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $103.57 | 13.293% | $117.3376 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $181.56 | 12.275% | $203.8465 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $228.54 | 12.841% | $257.8868 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $158.55 | 4.773% | $166.1176 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $1,127.72 | $1,225.7169 | $1,225.73 | $1,225.75 | $1,225.70 | |