| 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 | $140.39 | 5.165% | $147.6411 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $34.86 | 4.858% | $36.5535 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $247.80 | 8.243% | $268.2262 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $182.45 | 4.283% | $190.2643 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $192.39 | 10.792% | $213.1527 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $76.83 | 10.676% | $85.0324 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $95.74 | 7.554% | $102.9722 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $970.46 | $1,043.8424 | $1,043.83 | $1,043.85 | $1,043.90 | |