| 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 | $176.55 | 3.839% | $183.3278 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $234.71 | 8.827% | $255.4279 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $77.81 | 4.355% | $81.1986 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $220.45 | 4.508% | $230.3879 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $8.84 | 11.510% | $9.8575 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $203.68 | 6.486% | $216.8907 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $172.28 | 3.476% | $178.2685 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,094.32 | $1,155.3589 | $1,155.37 | $1,155.40 | $1,155.40 | |