| 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 | $168.83 | 9.801% | $185.377 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $73.69 | 4.202% | $76.7865 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $124.33 | 3.591% | $128.7947 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $58.48 | 13.376% | $66.3023 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $148.62 | 12.539% | $167.2555 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $168.52 | 7.669% | $181.4438 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $175.55 | 10.545% | $194.0617 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $918.02 | $1,000.0215 | $1,000.02 | $1,000.05 | $1,000.10 | |