| 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 | $160.77 | 13.822% | $182.9916 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $171.80 | 10.159% | $189.2532 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $53.69 | 12.379% | $60.3363 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $10.89 | 8.579% | $11.8243 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $145.70 | 10.740% | $161.3482 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $145.68 | 3.184% | $150.3185 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $23.63 | 11.391% | $26.3217 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $712.16 | $782.3938 | $782.39 | $782.35 | $782.30 | |