| 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 | $189.82 | 11.812% | $212.2415 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $138.25 | 6.332% | $147.004 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $169.94 | 9.827% | $186.64 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $73.48 | 9.333% | $80.3379 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $153.74 | 4.691% | $160.9519 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $154.47 | 7.741% | $166.4275 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $250.28 | 9.792% | $274.7874 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $1,129.98 | $1,228.3902 | $1,228.39 | $1,228.45 | $1,228.30 | |