| 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 | $149.89 | 9.253% | $163.7593 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $168.77 | 11.489% | $188.16 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $31.61 | 11.612% | $35.2806 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $127.37 | 4.670% | $133.3182 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $162.80 | 13.653% | $185.0271 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $111.88 | 7.426% | $120.1882 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $30.28 | 8.818% | $32.9501 | $32.95 | $32.95 | $33.00 |
| 7 purchase totals = | $782.60 | $858.6835 | $858.69 | $858.70 | $858.80 | |