| 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 | $137.90 | 11.341% | $153.5392 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $226.43 | 6.787% | $241.7978 | $241.80 | $241.80 | $241.80 |
| Purchase #3 | $70.77 | 7.752% | $76.2561 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $230.81 | 3.392% | $238.6391 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $128.31 | 5.815% | $135.7712 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $18.35 | 5.730% | $19.4015 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $227.30 | 4.601% | $237.7581 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,039.87 | $1,103.1630 | $1,103.17 | $1,103.15 | $1,103.20 | |