| 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 | $152.92 | 3.734% | $158.63 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $153.39 | 10.861% | $170.0497 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $31.34 | 3.136% | $32.3228 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $103.48 | 6.315% | $110.0148 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $184.43 | 6.196% | $195.8573 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $217.81 | 7.243% | $233.586 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $223.26 | 8.107% | $241.3597 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,066.63 | $1,141.8203 | $1,141.82 | $1,141.80 | $1,141.80 | |