| 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 | $179.41 | 13.195% | $203.0831 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $189.41 | 5.195% | $199.2498 | $199.25 | $199.25 | $199.20 |
| Purchase #3 | $165.32 | 10.729% | $183.0572 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $32.66 | 13.327% | $37.0126 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $114.53 | 12.865% | $129.2643 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $243.83 | 13.725% | $277.2957 | $277.30 | $277.30 | $277.30 |
| Purchase #7 | $32.64 | 9.694% | $35.8041 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $957.80 | $1,064.7668 | $1,064.76 | $1,064.75 | $1,064.80 | |