| 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 | $139.36 | 12.627% | $156.957 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $111.80 | 7.603% | $120.3002 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $6.59 | 10.670% | $7.2932 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $176.83 | 10.249% | $194.9533 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $146.75 | 6.395% | $156.1347 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $211.66 | 12.485% | $238.0858 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $19.87 | 10.757% | $22.0074 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $812.86 | $895.7316 | $895.73 | $895.75 | $895.80 | |