| 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 | $148.93 | 10.591% | $164.7032 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $123.91 | 9.753% | $135.9949 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $154.79 | 4.696% | $162.0589 | $162.06 | $162.05 | $162.10 |
| Purchase #4 | $221.89 | 7.869% | $239.3505 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $127.26 | 10.552% | $140.6885 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $35.32 | 6.804% | $37.7232 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $179.76 | 11.677% | $200.7506 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $991.86 | $1,081.2698 | $1,081.26 | $1,081.25 | $1,081.40 | |