| 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 | $132.73 | 4.792% | $139.0904 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $224.93 | 5.689% | $237.7263 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $147.96 | 13.292% | $167.6268 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $51.55 | 13.169% | $58.3386 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $224.95 | 7.464% | $241.7403 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $76.52 | 5.688% | $80.8725 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $185.52 | 10.717% | $205.4022 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $1,044.16 | $1,130.7971 | $1,130.80 | $1,130.85 | $1,130.70 | |