| 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 | $177.94 | 9.522% | $194.8834 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $158.77 | 5.502% | $167.5055 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $74.56 | 8.190% | $80.6665 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $173.94 | 13.396% | $197.241 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $244.30 | 5.295% | $257.2357 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $20.42 | 8.326% | $22.1202 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $248.45 | 13.450% | $281.8665 | $281.87 | $281.85 | $281.90 |
| 7 purchase totals = | $1,098.38 | $1,201.5188 | $1,201.53 | $1,201.50 | $1,201.50 | |