| 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 | $159.52 | 12.248% | $179.058 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $99.57 | 9.638% | $109.1666 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $229.94 | 11.450% | $256.2681 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $181.32 | 7.408% | $194.7522 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $214.47 | 12.522% | $241.3259 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $38.64 | 8.845% | $42.0577 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $174.53 | 11.756% | $195.0477 | $195.05 | $195.05 | $195.00 |
| 7 purchase totals = | $1,097.99 | $1,217.6762 | $1,217.69 | $1,217.65 | $1,217.80 | |