| 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 | $108.47 | 4.571% | $113.4282 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $145.46 | 8.258% | $157.4721 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $226.37 | 12.712% | $255.1462 | $255.15 | $255.15 | $255.10 |
| Purchase #4 | $139.67 | 6.826% | $149.2039 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $216.75 | 6.484% | $230.8041 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $169.31 | 7.456% | $181.9338 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $32.25 | 6.163% | $34.2376 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $1,038.28 | $1,122.2259 | $1,122.22 | $1,122.25 | $1,122.10 | |