| 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 | $135.98 | 8.642% | $147.7314 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $60.60 | 11.777% | $67.7369 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $34.33 | 12.747% | $38.706 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $138.90 | 12.440% | $156.1792 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $119.57 | 8.735% | $130.0144 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $62.45 | 10.786% | $69.1859 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $143.87 | 3.572% | $149.009 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $695.70 | $758.5628 | $758.57 | $758.60 | $758.50 | |