| 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 | $112.68 | 4.685% | $117.9591 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $149.85 | 5.108% | $157.5043 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $228.69 | 11.729% | $255.5131 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $146.89 | 8.230% | $158.979 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $198.75 | 5.845% | $210.3669 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $146.66 | 10.680% | $162.3233 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $5.40 | 7.284% | $5.7933 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $988.92 | $1,068.4390 | $1,068.43 | $1,068.40 | $1,068.50 | |