| 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 | $189.70 | 13.717% | $215.7211 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $18.34 | 5.373% | $19.3254 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $121.41 | 11.530% | $135.4086 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $38.31 | 10.809% | $42.4509 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $160.28 | 10.303% | $176.7936 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $6.70 | 6.272% | $7.1202 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $70.27 | 5.265% | $73.9697 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $605.01 | $670.7895 | $670.79 | $670.75 | $670.80 | |