| 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 | $128.92 | 4.857% | $135.1816 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $153.64 | 9.191% | $167.7611 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $146.84 | 12.765% | $165.5841 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $194.61 | 13.246% | $220.388 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $127.60 | 8.388% | $138.3031 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $98.74 | 8.349% | $106.9838 | $106.98 | $107.00 | $107.00 |
| Purchase #7 | $113.95 | 3.110% | $117.4938 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $964.30 | $1,051.6955 | $1,051.68 | $1,051.75 | $1,051.80 | |