| 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 | $156.36 | 9.493% | $171.2033 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $20.72 | 11.571% | $23.1175 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $159.62 | 9.179% | $174.2715 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $144.55 | 9.181% | $157.8211 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $8.64 | 13.188% | $9.7794 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $94.85 | 8.711% | $103.1124 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $182.72 | 7.434% | $196.3034 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $767.46 | $835.6086 | $835.60 | $835.55 | $835.60 | |