| 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 | $95.84 | 13.406% | $108.6883 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $214.91 | 3.285% | $221.9698 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $141.35 | 6.210% | $150.1278 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $130.80 | 3.197% | $134.9817 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $128.66 | 5.354% | $135.5485 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $86.59 | 12.483% | $97.399 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $144.94 | 9.312% | $158.4368 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $943.09 | $1,007.1519 | $1,007.16 | $1,007.20 | $1,007.10 | |