| 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 | $141.38 | 11.350% | $157.4266 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $247.85 | 6.354% | $263.5984 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $177.80 | 6.636% | $189.5988 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $207.38 | 5.633% | $219.0617 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $168.58 | 4.712% | $176.5235 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $194.28 | 7.116% | $208.105 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $213.33 | 13.317% | $241.7392 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $1,350.60 | $1,456.0532 | $1,456.06 | $1,456.05 | $1,456.00 | |