| 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 | $149.68 | 9.828% | $164.3906 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $120.50 | 9.295% | $131.7005 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $243.81 | 13.755% | $277.3461 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $207.92 | 13.425% | $235.8333 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $220.86 | 12.795% | $249.119 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $208.27 | 8.861% | $226.7248 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $160.30 | 4.250% | $167.1128 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $1,311.34 | $1,452.2271 | $1,452.22 | $1,452.20 | $1,452.10 | |