| 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 | $178.52 | 7.819% | $192.4785 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $16.83 | 10.180% | $18.5433 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $145.38 | 9.147% | $158.6779 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $41.95 | 10.670% | $46.4261 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $215.46 | 13.365% | $244.2562 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $118.45 | 8.374% | $128.369 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $35.62 | 9.409% | $38.9715 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $752.21 | $827.7225 | $827.73 | $827.75 | $827.80 | |