| 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 | $147.75 | 12.346% | $165.9912 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $127.80 | 5.786% | $135.1945 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $238.85 | 6.575% | $254.5544 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $29.77 | 7.460% | $31.9908 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $249.57 | 12.689% | $281.2379 | $281.24 | $281.25 | $281.20 |
| Purchase #6 | $125.61 | 4.184% | $130.8655 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $146.79 | 3.691% | $152.208 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,066.14 | $1,152.0423 | $1,152.04 | $1,152.05 | $1,152.10 | |