| 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 | $171.65 | 3.755% | $178.0955 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $32.83 | 3.252% | $33.8976 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $40.33 | 3.147% | $41.5992 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $190.79 | 3.485% | $197.439 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $14.47 | 11.725% | $16.1666 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $108.76 | 11.233% | $120.977 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $72.82 | 6.391% | $77.4739 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $631.65 | $665.6488 | $665.66 | $665.65 | $665.70 | |