| 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 | $36.31 | 6.678% | $38.7348 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $226.62 | 7.790% | $244.2737 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $170.41 | 12.354% | $191.4625 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $152.56 | 8.625% | $165.7183 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $211.91 | 7.772% | $228.3796 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $9.77 | 7.865% | $10.5384 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $147.48 | 5.774% | $155.9955 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $955.06 | $1,035.1028 | $1,035.10 | $1,035.10 | $1,035.10 | |