| 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 | $73.27 | 11.715% | $81.8536 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $5.71 | 8.284% | $6.183 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $186.32 | 4.545% | $194.7882 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $160.25 | 7.319% | $171.9787 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $82.27 | 3.824% | $85.416 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $11.76 | 5.436% | $12.3993 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $131.60 | 10.188% | $145.0074 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $651.18 | $697.6262 | $697.63 | $697.65 | $697.70 | |