| 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 | $183.47 | 4.641% | $191.9848 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $41.56 | 7.400% | $44.6354 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $128.40 | 13.640% | $145.9138 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $149.37 | 11.256% | $166.1831 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $179.29 | 7.720% | $193.1312 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $47.63 | 11.186% | $52.9579 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $140.51 | 7.805% | $151.4768 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $870.23 | $946.2830 | $946.28 | $946.35 | $946.30 | |