| 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 | $114.56 | 5.414% | $120.7623 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $147.83 | 9.710% | $162.1843 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $172.71 | 8.489% | $187.3714 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $15.33 | 7.322% | $16.4525 | $16.45 | $16.45 | $16.50 |
| Purchase #5 | $198.70 | 10.869% | $220.2967 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $149.69 | 12.499% | $168.3998 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $39.86 | 3.448% | $41.2344 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $838.68 | $916.7014 | $916.69 | $916.70 | $916.80 | |