| 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 | $173.58 | 6.708% | $185.2237 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $165.75 | 8.833% | $180.3907 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $34.32 | 11.403% | $38.2335 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $197.67 | 4.554% | $206.6719 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $205.86 | 7.166% | $220.6119 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $109.74 | 6.821% | $117.2254 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $135.61 | 7.685% | $146.0316 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,022.53 | $1,094.3887 | $1,094.38 | $1,094.40 | $1,094.30 | |