| 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 | $8.67 | 7.673% | $9.3352 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $147.61 | 8.276% | $159.8262 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $44.52 | 7.125% | $47.6921 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $215.69 | 5.250% | $227.0137 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $166.53 | 13.841% | $189.5794 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $172.68 | 3.311% | $178.3974 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $120.38 | 4.540% | $125.8453 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $876.08 | $937.6893 | $937.70 | $937.75 | $937.60 | |