| 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 | $242.56 | 11.168% | $269.6491 | $269.65 | $269.65 | $269.60 |
| Purchase #2 | $132.75 | 3.859% | $137.8728 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $29.45 | 5.686% | $31.1245 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $189.71 | 5.388% | $199.9316 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $172.60 | 13.150% | $195.2969 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $170.68 | 5.413% | $179.9189 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $160.66 | 6.341% | $170.8475 | $170.85 | $170.85 | $170.80 |
| 7 purchase totals = | $1,098.41 | $1,184.6413 | $1,184.64 | $1,184.60 | $1,184.50 | |