| 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 | $159.91 | 13.639% | $181.7201 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $147.93 | 3.358% | $152.8975 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $139.34 | 9.193% | $152.1495 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $84.42 | 8.287% | $91.4159 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $94.32 | 7.483% | $101.378 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $57.89 | 6.383% | $61.5851 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $197.41 | 11.823% | $220.7498 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $881.22 | $961.8959 | $961.91 | $961.90 | $961.80 | |