| 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 | $229.42 | 10.796% | $254.1882 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $57.60 | 10.538% | $63.6699 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $69.50 | 7.250% | $74.5388 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $173.28 | 5.700% | $183.157 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $11.87 | 10.216% | $13.0826 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $147.88 | 10.188% | $162.946 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $33.30 | 9.639% | $36.5098 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $722.85 | $788.0923 | $788.10 | $788.10 | $788.10 | |