| 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 | $166.72 | 9.496% | $182.5517 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $85.31 | 3.865% | $88.6072 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $191.54 | 7.433% | $205.7772 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $192.75 | 13.781% | $219.3129 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $209.34 | 3.718% | $217.1233 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $139.79 | 9.512% | $153.0868 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $9.55 | 7.358% | $10.2527 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $995.00 | $1,076.7118 | $1,076.71 | $1,076.70 | $1,076.80 | |