| 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 | $192.49 | 13.549% | $218.5705 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $70.51 | 6.740% | $75.2624 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $134.64 | 6.763% | $143.7457 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $90.56 | 6.752% | $96.6746 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $80.39 | 11.749% | $89.835 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $196.82 | 7.558% | $211.6957 | $211.70 | $211.70 | $211.70 |
| Purchase #7 | $76.57 | 11.175% | $85.1267 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $841.98 | $920.9106 | $920.92 | $920.90 | $920.90 | |