| 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 | $172.99 | 12.472% | $194.5653 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $225.49 | 5.645% | $238.2189 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $114.80 | 13.351% | $130.1269 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $134.46 | 12.206% | $150.8722 | $150.87 | $150.85 | $150.90 |
| Purchase #5 | $102.89 | 11.402% | $114.6215 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $125.30 | 10.544% | $138.5116 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $124.26 | 12.506% | $139.8 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,000.19 | $1,106.7164 | $1,106.72 | $1,106.65 | $1,106.70 | |