| 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 | $152.87 | 5.667% | $161.5331 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $78.93 | 7.160% | $84.5814 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $114.44 | 12.586% | $128.8434 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $221.60 | 13.858% | $252.3093 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $102.45 | 6.571% | $109.182 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $238.95 | 4.394% | $249.4495 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $196.40 | 4.852% | $205.9293 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $1,105.64 | $1,191.8280 | $1,191.82 | $1,191.90 | $1,191.70 | |