| 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 | $196.46 | 12.282% | $220.5892 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $108.98 | 11.440% | $121.4473 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $7.63 | 7.413% | $8.1956 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $111.58 | 13.759% | $126.9323 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $164.98 | 5.570% | $174.1694 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $65.41 | 13.805% | $74.4399 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $103.57 | 8.123% | $111.983 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $758.61 | $837.7567 | $837.76 | $837.80 | $837.70 | |