| 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 | $127.52 | 7.495% | $137.0776 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $174.64 | 7.151% | $187.1285 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $226.79 | 12.789% | $255.7942 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $133.38 | 10.432% | $147.2942 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $30.93 | 5.201% | $32.5387 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $206.36 | 4.691% | $216.0403 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $77.45 | 13.460% | $87.8748 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $977.07 | $1,063.7483 | $1,063.74 | $1,063.80 | $1,063.70 | |