| 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 | $145.74 | 9.328% | $159.3346 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $105.78 | 9.230% | $115.5435 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $125.68 | 13.621% | $142.7989 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $66.58 | 13.420% | $75.515 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $206.72 | 5.579% | $218.2529 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $102.99 | 13.430% | $116.8216 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $239.61 | 9.812% | $263.1205 | $263.12 | $263.10 | $263.10 |
| 7 purchase totals = | $993.10 | $1,091.3870 | $1,091.38 | $1,091.35 | $1,091.30 | |