| 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 | $7.55 | 7.743% | $8.1346 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $152.88 | 3.294% | $157.9159 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $178.27 | 10.345% | $196.712 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $53.45 | 4.391% | $55.797 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $229.57 | 12.471% | $258.1997 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $226.53 | 8.371% | $245.4928 | $245.49 | $245.50 | $245.50 |
| Purchase #7 | $233.72 | 4.554% | $244.3636 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,081.97 | $1,166.6156 | $1,166.61 | $1,166.60 | $1,166.60 | |