| 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 | $134.50 | 6.822% | $143.6756 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $135.27 | 8.331% | $146.5393 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $64.61 | 13.344% | $73.2316 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $146.68 | 12.832% | $165.502 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $244.47 | 4.390% | $255.2022 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $194.65 | 4.337% | $203.092 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $195.92 | 12.699% | $220.7999 | $220.80 | $220.80 | $220.80 |
| 7 purchase totals = | $1,116.10 | $1,208.0426 | $1,208.04 | $1,208.10 | $1,208.00 | |