| 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 | $152.33 | 4.571% | $159.293 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $99.56 | 10.805% | $110.3175 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $235.49 | 10.345% | $259.8514 | $259.85 | $259.85 | $259.90 |
| Purchase #4 | $186.88 | 9.525% | $204.6803 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $68.57 | 12.643% | $77.2393 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $216.45 | 13.447% | $245.556 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $46.28 | 10.780% | $51.269 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $1,005.56 | $1,108.2065 | $1,108.21 | $1,108.20 | $1,108.30 | |