| 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 | $180.39 | 9.411% | $197.3665 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $122.40 | 10.798% | $135.6168 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $141.64 | 9.631% | $155.2813 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $127.97 | 13.278% | $144.9619 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $109.60 | 9.546% | $120.0624 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $48.48 | 9.184% | $52.9324 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $186.91 | 10.665% | $206.844 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $917.39 | $1,013.0653 | $1,013.06 | $1,013.05 | $1,013.10 | |