| 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 | $164.25 | 10.511% | $181.5143 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $173.77 | 4.799% | $182.1092 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $44.27 | 11.674% | $49.4381 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $185.33 | 5.735% | $195.9587 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $174.27 | 6.752% | $186.0367 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $161.88 | 10.119% | $178.2606 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $146.87 | 7.646% | $158.0997 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $1,050.64 | $1,131.4173 | $1,131.42 | $1,131.40 | $1,131.40 | |