| 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 | $172.89 | 10.251% | $190.613 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $243.83 | 10.673% | $269.854 | $269.85 | $269.85 | $269.90 |
| Purchase #3 | $203.68 | 6.680% | $217.2858 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $135.81 | 8.521% | $147.3824 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $168.93 | 13.503% | $191.7406 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $79.85 | 8.443% | $86.5917 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $86.72 | 8.282% | $93.9022 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $1,091.71 | $1,197.3697 | $1,197.36 | $1,197.40 | $1,197.40 | |