| 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 | $187.53 | 7.494% | $201.5835 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $235.52 | 7.336% | $252.7977 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $128.42 | 8.594% | $139.4564 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $84.51 | 8.636% | $91.8083 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $137.55 | 13.471% | $156.0794 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $18.68 | 9.544% | $20.4628 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $202.72 | 13.818% | $230.7318 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $994.93 | $1,092.9199 | $1,092.92 | $1,092.95 | $1,093.00 | |