| 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 | $193.26 | 5.129% | $203.1723 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $44.76 | 11.228% | $49.7857 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $162.77 | 6.217% | $172.8894 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $159.53 | 3.241% | $164.7004 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $234.76 | 7.590% | $252.5783 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $100.96 | 12.466% | $113.5457 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $164.93 | 11.516% | $183.9233 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $1,060.97 | $1,140.5951 | $1,140.60 | $1,140.60 | $1,140.60 | |