| 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 | $180.29 | 9.275% | $197.0119 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $106.65 | 7.597% | $114.7522 | $114.75 | $114.75 | $114.80 |
| Purchase #3 | $142.28 | 5.488% | $150.0883 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $171.70 | 11.870% | $192.0808 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $233.42 | 4.566% | $244.078 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $131.49 | 6.286% | $139.7555 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $149.95 | 11.260% | $166.8344 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $1,115.78 | $1,204.6011 | $1,204.60 | $1,204.65 | $1,204.70 | |