| 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 | $127.44 | 4.159% | $132.7402 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $204.33 | 7.236% | $219.1153 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $49.48 | 13.159% | $55.9911 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $88.60 | 7.706% | $95.4275 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $114.95 | 13.444% | $130.4039 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $167.86 | 7.226% | $179.9896 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $126.47 | 7.741% | $136.26 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $879.13 | $949.9276 | $949.93 | $949.95 | $949.90 | |