| 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 | $170.89 | 12.593% | $192.4102 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $48.55 | 13.253% | $54.9843 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $35.30 | 6.670% | $37.6545 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $168.82 | 6.526% | $179.8372 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $160.35 | 10.250% | $176.7859 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $248.77 | 5.864% | $263.3579 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $164.68 | 9.112% | $179.6856 | $179.69 | $179.70 | $179.70 |
| 7 purchase totals = | $997.36 | $1,084.7156 | $1,084.72 | $1,084.75 | $1,084.80 | |