| 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 | $40.61 | 9.163% | $44.3311 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $160.87 | 13.225% | $182.1451 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $65.51 | 11.853% | $73.2749 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $80.28 | 12.798% | $90.5542 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $179.61 | 8.172% | $194.2877 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $236.70 | 7.272% | $253.9128 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $163.35 | 11.327% | $181.8527 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $926.93 | $1,020.3585 | $1,020.35 | $1,020.35 | $1,020.40 | |