| 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 | $94.82 | 10.840% | $105.0985 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $51.66 | 3.430% | $53.4319 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $38.84 | 10.649% | $42.9761 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $161.45 | 3.752% | $167.5076 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $129.64 | 4.263% | $135.1666 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $109.96 | 3.661% | $113.9856 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $200.50 | 13.226% | $227.0181 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $786.87 | $845.1844 | $845.20 | $845.20 | $845.20 | |