| 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 | $169.36 | 6.251% | $179.9467 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $133.52 | 4.342% | $139.3174 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $220.90 | 5.470% | $232.9832 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $167.54 | 7.564% | $180.2127 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $32.67 | 4.711% | $34.2091 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $119.98 | 12.635% | $135.1395 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $156.94 | 12.746% | $176.9436 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $1,000.91 | $1,078.7522 | $1,078.75 | $1,078.75 | $1,078.60 | |