| 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 | $168.85 | 5.157% | $177.5576 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $65.46 | 12.136% | $73.4042 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $121.74 | 5.786% | $128.7839 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $34.28 | 12.131% | $38.4385 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $169.41 | 12.144% | $189.9832 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $71.34 | 11.439% | $79.5006 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $85.62 | 12.639% | $96.4415 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $716.70 | $784.1095 | $784.10 | $784.15 | $784.10 | |