| 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 | $114.93 | 11.232% | $127.8389 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $143.28 | 3.236% | $147.9165 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $32.91 | 4.228% | $34.3014 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $9.57 | 7.596% | $10.2969 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $156.77 | 5.300% | $165.0788 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $247.64 | 8.786% | $269.3977 | $269.40 | $269.40 | $269.40 |
| Purchase #7 | $82.49 | 6.398% | $87.7677 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $787.59 | $842.5979 | $842.61 | $842.60 | $842.60 | |