| 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 | $155.69 | 11.609% | $173.7641 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $135.64 | 13.460% | $153.8971 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $227.84 | 10.759% | $252.3533 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $79.38 | 5.364% | $83.6379 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $60.75 | 3.398% | $62.8143 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $231.31 | 12.262% | $259.6732 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $179.31 | 8.215% | $194.0403 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,069.92 | $1,180.1802 | $1,180.17 | $1,180.15 | $1,180.20 | |