| 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 | $196.78 | 6.564% | $209.6966 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $247.85 | 13.117% | $280.3605 | $280.36 | $280.35 | $280.40 |
| Purchase #3 | $29.80 | 4.463% | $31.13 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $31.41 | 4.106% | $32.6997 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $149.57 | 7.475% | $160.7504 | $160.75 | $160.75 | $160.80 |
| Purchase #6 | $145.81 | 9.553% | $159.7392 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $216.51 | 7.415% | $232.5642 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,017.73 | $1,106.9406 | $1,106.94 | $1,106.95 | $1,107.00 | |