| 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 | $155.35 | 12.127% | $174.1893 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $67.30 | 11.140% | $74.7972 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $211.60 | 11.302% | $235.515 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $130.69 | 6.577% | $139.2855 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $34.49 | 12.450% | $38.784 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $65.55 | 5.489% | $69.148 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $117.97 | 4.166% | $122.8846 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $782.95 | $854.6036 | $854.61 | $854.65 | $854.60 | |