| 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 | $141.34 | 10.328% | $155.9376 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $121.38 | 12.775% | $136.8863 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $176.52 | 10.420% | $194.9134 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $89.40 | 5.137% | $93.9925 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $195.44 | 10.745% | $216.44 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $123.52 | 9.148% | $134.8196 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $201.67 | 9.261% | $220.3467 | $220.35 | $220.35 | $220.30 |
| 7 purchase totals = | $1,049.27 | $1,153.3361 | $1,153.34 | $1,153.35 | $1,153.20 | |