| 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 | $142.96 | 11.405% | $159.2646 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $119.99 | 4.199% | $125.0284 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $101.72 | 13.759% | $115.7157 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $107.80 | 6.792% | $115.1218 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $65.40 | 9.670% | $71.7242 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $123.29 | 11.136% | $137.0196 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $233.45 | 10.195% | $257.2502 | $257.25 | $257.25 | $257.30 |
| 7 purchase totals = | $894.61 | $981.1245 | $981.12 | $981.05 | $981.10 | |