| 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 | $122.61 | 6.775% | $130.9168 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $137.44 | 3.660% | $142.4703 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $243.51 | 13.273% | $275.8311 | $275.83 | $275.85 | $275.80 |
| Purchase #4 | $66.77 | 10.200% | $73.5805 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $125.91 | 12.736% | $141.9459 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $207.55 | 5.417% | $218.793 | $218.79 | $218.80 | $218.80 |
| Purchase #7 | $160.93 | 7.814% | $173.5051 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $1,064.72 | $1,157.0427 | $1,157.05 | $1,157.05 | $1,157.00 | |