| 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 | $167.45 | 4.377% | $174.7793 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $92.47 | 6.298% | $98.2938 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $177.39 | 10.114% | $195.3312 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $154.47 | 3.385% | $159.6988 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $190.39 | 7.177% | $204.0543 | $204.05 | $204.05 | $204.10 |
| Purchase #6 | $44.58 | 4.704% | $46.677 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $208.72 | 4.842% | $218.8262 | $218.83 | $218.85 | $218.80 |
| 7 purchase totals = | $1,035.47 | $1,097.6606 | $1,097.66 | $1,097.75 | $1,097.70 | |