| 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 | $142.39 | 10.454% | $157.2755 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $50.51 | 13.278% | $57.2167 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $192.80 | 6.329% | $205.0023 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $92.70 | 6.422% | $98.6532 | $98.65 | $98.65 | $98.70 |
| Purchase #5 | $168.26 | 12.568% | $189.4069 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $78.32 | 8.872% | $85.2686 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $178.39 | 5.355% | $187.9428 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $903.37 | $980.7660 | $980.77 | $980.75 | $980.80 | |