| 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 | $147.51 | 12.723% | $166.2777 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $214.85 | 10.771% | $237.9915 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $238.42 | 4.738% | $249.7163 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $38.49 | 5.559% | $40.6297 | $40.63 | $40.65 | $40.60 |
| Purchase #5 | $77.81 | 12.584% | $87.6016 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $98.82 | 13.632% | $112.2911 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $137.46 | 7.450% | $147.7008 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $953.36 | $1,042.2087 | $1,042.21 | $1,042.25 | $1,042.20 | |