| 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 | $160.84 | 9.701% | $176.4431 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $143.64 | 6.678% | $153.2323 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $82.74 | 5.788% | $87.529 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $127.29 | 7.570% | $136.9259 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $159.32 | 8.414% | $172.7252 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $16.31 | 10.498% | $18.0222 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $96.72 | 7.134% | $103.62 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $786.86 | $848.4977 | $848.50 | $848.55 | $848.30 | |