| 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 | $131.66 | 5.369% | $138.7288 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $95.71 | 12.487% | $107.6613 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $155.93 | 12.545% | $175.4914 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $184.82 | 10.304% | $203.8639 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $91.50 | 6.312% | $97.2755 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $200.97 | 9.819% | $220.7032 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $202.67 | 3.442% | $209.6459 | $209.65 | $209.65 | $209.60 |
| 7 purchase totals = | $1,063.26 | $1,153.3700 | $1,153.37 | $1,153.40 | $1,153.40 | |