| 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 | $173.64 | 6.469% | $184.8728 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $38.81 | 6.659% | $41.3944 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $197.93 | 5.386% | $208.5905 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $180.67 | 11.687% | $201.7849 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $218.46 | 6.209% | $232.0242 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $169.52 | 7.463% | $182.1713 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $193.65 | 9.376% | $211.8066 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $1,172.68 | $1,262.6447 | $1,262.63 | $1,262.60 | $1,262.70 | |