| 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 | $72.39 | 5.240% | $76.1832 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $165.56 | 4.654% | $173.2652 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $89.57 | 8.214% | $96.9273 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $169.51 | 13.492% | $192.3803 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $166.78 | 6.605% | $177.7958 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $223.89 | 12.837% | $252.6308 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $184.97 | 5.385% | $194.9306 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $1,072.67 | $1,164.1132 | $1,164.12 | $1,164.20 | $1,164.10 | |