| 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 | $186.98 | 3.258% | $193.0718 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $162.28 | 3.646% | $168.1967 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $106.88 | 6.411% | $113.7321 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $237.26 | 9.543% | $259.9017 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $26.86 | 8.630% | $29.178 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $241.48 | 9.167% | $263.6165 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $145.79 | 4.636% | $152.5488 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $1,107.53 | $1,180.2456 | $1,180.25 | $1,180.25 | $1,180.20 | |