| 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 | $158.46 | 11.309% | $176.3802 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $245.50 | 6.727% | $262.0148 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $135.74 | 3.736% | $140.8112 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $228.95 | 6.740% | $244.3812 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $74.49 | 7.862% | $80.3464 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $120.56 | 5.212% | $126.8436 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $16.83 | 11.614% | $18.7846 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $980.53 | $1,049.5620 | $1,049.55 | $1,049.60 | $1,049.50 | |