| 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 | $129.63 | 13.665% | $147.3439 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $158.92 | 7.829% | $171.3618 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $124.64 | 10.539% | $137.7758 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $54.85 | 13.278% | $62.133 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $76.60 | 13.849% | $87.2083 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $17.52 | 11.830% | $19.5926 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $89.39 | 5.332% | $94.1563 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $651.55 | $719.5717 | $719.57 | $719.60 | $719.60 | |