| 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 | $149.47 | 4.188% | $155.7298 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $67.86 | 12.140% | $76.0982 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $24.44 | 6.427% | $26.0108 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $57.93 | 11.228% | $64.4344 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $86.73 | 4.561% | $90.6858 | $90.69 | $90.70 | $90.70 |
| Purchase #6 | $178.57 | 5.352% | $188.1271 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $199.84 | 8.407% | $216.6405 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $764.84 | $817.7266 | $817.73 | $817.80 | $817.60 | |