| 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 | $153.57 | 11.596% | $171.378 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $57.31 | 11.423% | $63.8565 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $248.99 | 13.662% | $283.007 | $283.01 | $283.00 | $283.00 |
| Purchase #4 | $59.29 | 5.298% | $62.4312 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $50.63 | 12.202% | $56.8079 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $155.85 | 10.483% | $172.1878 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $39.56 | 9.244% | $43.2169 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $765.20 | $852.8853 | $852.90 | $852.90 | $852.90 | |