| 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 | $182.62 | 8.476% | $198.0989 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $79.37 | 10.874% | $88.0007 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $141.45 | 6.666% | $150.8791 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $239.77 | 8.250% | $259.551 | $259.55 | $259.55 | $259.60 |
| Purchase #5 | $140.97 | 13.541% | $160.0587 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $39.62 | 3.518% | $41.0138 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $232.36 | 6.685% | $247.8933 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,056.16 | $1,145.4955 | $1,145.49 | $1,145.50 | $1,145.60 | |