| 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 | $167.81 | 6.706% | $179.0633 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $196.71 | 3.279% | $203.1601 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $247.53 | 5.111% | $260.1813 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $133.28 | 5.835% | $141.0569 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $71.73 | 7.162% | $76.8673 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $71.28 | 5.422% | $75.1448 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $217.95 | 5.740% | $230.4603 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,106.29 | $1,165.9340 | $1,165.93 | $1,165.90 | $1,166.10 | |