| 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 | $135.97 | 8.776% | $147.9027 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $156.77 | 6.273% | $166.6042 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $83.53 | 6.319% | $88.8083 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $50.74 | 6.690% | $54.1345 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $74.85 | 12.728% | $84.3769 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $24.74 | 7.197% | $26.5205 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $8.65 | 11.489% | $9.6438 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $535.25 | $577.9909 | $577.98 | $578.00 | $577.90 | |