| 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 | $173.76 | 7.412% | $186.6391 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $35.52 | 6.477% | $37.8206 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $63.31 | 7.115% | $67.8145 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $195.27 | 11.754% | $218.222 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $228.38 | 8.548% | $247.9019 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $129.80 | 6.686% | $138.4784 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $160.67 | 8.130% | $173.7325 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $986.71 | $1,070.6090 | $1,070.60 | $1,070.60 | $1,070.50 | |