| 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 | $141.28 | 8.499% | $153.2874 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $243.94 | 3.742% | $253.0682 | $253.07 | $253.05 | $253.10 |
| Purchase #3 | $164.30 | 5.668% | $173.6125 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $108.34 | 5.232% | $114.0083 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $55.32 | 13.531% | $62.8053 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $218.59 | 13.289% | $247.6384 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $70.96 | 12.670% | $79.9506 | $79.95 | $79.95 | $80.00 |
| 7 purchase totals = | $1,002.73 | $1,084.3707 | $1,084.38 | $1,084.35 | $1,084.40 | |