| 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 | $182.87 | 8.650% | $198.6883 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $212.78 | 9.303% | $232.5749 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $233.99 | 12.762% | $263.8518 | $263.85 | $263.85 | $263.90 |
| Purchase #4 | $144.77 | 10.116% | $159.4149 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $233.48 | 12.582% | $262.8565 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $29.97 | 7.724% | $32.2849 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $25.98 | 11.509% | $28.97 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,063.84 | $1,178.6413 | $1,178.63 | $1,178.60 | $1,178.80 | |