| 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 | $149.64 | 8.673% | $162.6183 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $49.29 | 10.369% | $54.4009 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $145.69 | 4.236% | $151.8614 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $142.35 | 10.638% | $157.4932 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $141.38 | 6.172% | $150.106 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $201.57 | 5.356% | $212.3661 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $223.97 | 12.211% | $251.319 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $1,053.89 | $1,140.1649 | $1,140.17 | $1,140.10 | $1,140.20 | |