| 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 | $149.28 | 5.157% | $156.9784 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $214.66 | 3.149% | $221.4196 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $42.87 | 8.687% | $46.5941 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $111.94 | 3.807% | $116.2016 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $249.67 | 10.542% | $275.9902 | $275.99 | $276.00 | $276.00 |
| Purchase #6 | $134.72 | 11.816% | $150.6385 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $48.51 | 11.860% | $54.2633 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $951.65 | $1,022.0857 | $1,022.08 | $1,022.10 | $1,022.10 | |