| 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 | $137.97 | 7.205% | $147.9107 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $120.35 | 9.273% | $131.5101 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $227.55 | 10.824% | $252.18 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $87.57 | 8.838% | $95.3094 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $108.63 | 6.398% | $115.5801 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $41.32 | 5.685% | $43.669 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $38.25 | 6.419% | $40.7053 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $761.64 | $826.8646 | $826.87 | $826.85 | $826.90 | |