| 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 | $181.87 | 9.350% | $198.8748 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $228.92 | 8.614% | $248.6392 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $50.66 | 5.772% | $53.5841 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $22.27 | 12.183% | $24.9832 | $24.98 | $25.00 | $25.00 |
| Purchase #5 | $107.60 | 10.346% | $118.7323 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $12.67 | 8.328% | $13.7252 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $89.78 | 7.253% | $96.2917 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $693.77 | $754.8305 | $754.82 | $754.90 | $754.80 | |