| 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 | $156.77 | 8.122% | $169.5029 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $180.61 | 7.444% | $194.0546 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $71.72 | 11.787% | $80.1736 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $58.54 | 4.560% | $61.2094 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $162.34 | 13.201% | $183.7705 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $137.62 | 10.459% | $152.0137 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $221.87 | 10.446% | $245.0465 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $989.47 | $1,085.7712 | $1,085.76 | $1,085.70 | $1,085.80 | |