| 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 | $171.99 | 6.434% | $183.0558 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $240.63 | 7.687% | $259.1272 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $164.67 | 12.361% | $185.0249 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $35.86 | 4.689% | $37.5415 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $60.26 | 13.357% | $68.3089 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $53.47 | 4.145% | $55.6863 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $240.43 | 10.781% | $266.3508 | $266.35 | $266.35 | $266.40 |
| 7 purchase totals = | $967.31 | $1,055.0954 | $1,055.10 | $1,055.10 | $1,055.10 | |