| 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 | $130.45 | 6.291% | $138.6566 | $138.66 | $138.65 | $138.70 |
| Purchase #2 | $241.59 | 9.273% | $263.9926 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $7.37 | 3.543% | $7.6311 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $141.42 | 13.325% | $160.2642 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $13.67 | 6.136% | $14.5088 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $232.84 | 3.614% | $241.2548 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $152.92 | 6.259% | $162.4913 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $920.26 | $988.7994 | $988.79 | $988.80 | $988.90 | |