| 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 | $166.50 | 9.169% | $181.7664 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $194.76 | 4.550% | $203.6216 | $203.62 | $203.60 | $203.60 |
| Purchase #3 | $200.93 | 10.847% | $222.7249 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $248.53 | 13.141% | $281.1893 | $281.19 | $281.20 | $281.20 |
| Purchase #5 | $149.33 | 7.306% | $160.24 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $156.66 | 8.480% | $169.9448 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $112.65 | 8.837% | $122.6049 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $1,229.36 | $1,342.0919 | $1,342.08 | $1,342.05 | $1,342.00 | |