| 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 | $143.33 | 4.461% | $149.724 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $107.61 | 9.280% | $117.5962 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $71.77 | 12.213% | $80.5353 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $224.56 | 7.315% | $240.9866 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $167.44 | 9.869% | $183.9647 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $209.91 | 3.434% | $217.1183 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $175.43 | 9.585% | $192.245 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $1,100.05 | $1,182.1701 | $1,182.18 | $1,182.15 | $1,182.10 | |