| 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 | $34.82 | 9.598% | $38.162 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $113.84 | 9.774% | $124.9667 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $135.42 | 12.173% | $151.9047 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $123.73 | 9.501% | $135.4856 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $108.86 | 6.424% | $115.8532 | $115.85 | $115.85 | $115.90 |
| Purchase #6 | $195.36 | 8.333% | $211.6393 | $211.64 | $211.65 | $211.60 |
| Purchase #7 | $40.94 | 5.415% | $43.1569 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $752.97 | $821.1684 | $821.17 | $821.15 | $821.30 | |