| 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 | $174.27 | 9.706% | $191.1846 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $161.57 | 3.689% | $167.5303 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $199.44 | 7.345% | $214.0889 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $85.80 | 9.343% | $93.8163 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $120.55 | 8.514% | $130.8136 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $17.77 | 12.672% | $20.0218 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $209.29 | 3.434% | $216.477 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $968.69 | $1,033.9325 | $1,033.93 | $1,033.95 | $1,033.90 | |