| 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 | $204.38 | 6.150% | $216.9494 | $216.95 | $216.95 | $216.90 |
| Purchase #2 | $235.98 | 6.309% | $250.868 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $15.99 | 13.585% | $18.1622 | $18.16 | $18.15 | $18.20 |
| Purchase #4 | $222.49 | 13.752% | $253.0868 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $173.52 | 8.740% | $188.6856 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $181.58 | 12.132% | $203.6093 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $47.92 | 8.411% | $51.9506 | $51.95 | $51.95 | $52.00 |
| 7 purchase totals = | $1,081.86 | $1,183.3119 | $1,183.32 | $1,183.30 | $1,183.40 | |