| 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 | $110.90 | 6.533% | $118.1451 | $118.15 | $118.15 | $118.10 |
| Purchase #2 | $174.75 | 6.382% | $185.9025 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $248.82 | 13.874% | $283.3413 | $283.34 | $283.35 | $283.30 |
| Purchase #4 | $98.92 | 10.215% | $109.0247 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $145.35 | 9.535% | $159.2091 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $70.90 | 7.709% | $76.3657 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $123.96 | 5.619% | $130.9253 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $973.60 | $1,062.9137 | $1,062.92 | $1,062.90 | $1,062.80 | |