| 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 | $165.77 | 7.810% | $178.7166 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $60.95 | 3.764% | $63.2442 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $114.60 | 13.121% | $129.6367 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $71.58 | 9.726% | $78.5419 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $131.96 | 13.547% | $149.8366 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $33.91 | 5.375% | $35.7327 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $122.74 | 9.211% | $134.0456 | $134.05 | $134.05 | $134.00 |
| 7 purchase totals = | $701.51 | $769.7543 | $769.76 | $769.80 | $769.50 | |