| 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 | $109.92 | 12.606% | $123.7765 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $114.85 | 9.355% | $125.5942 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $112.39 | 7.267% | $120.5574 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $93.94 | 5.597% | $99.1978 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $159.34 | 12.174% | $178.7381 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $18.93 | 6.333% | $20.1288 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $8.97 | 3.809% | $9.3117 | $9.31 | $9.30 | $9.30 |
| 7 purchase totals = | $618.34 | $677.3045 | $677.31 | $677.35 | $677.30 | |