| 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 | $25.67 | 5.748% | $27.1455 | $27.15 | $27.15 | $27.10 |
| Purchase #2 | $172.31 | 5.619% | $181.9921 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $9.43 | 4.639% | $9.8675 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $148.67 | 8.271% | $160.9665 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $133.27 | 12.697% | $150.1913 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $67.71 | 5.309% | $71.3047 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $233.55 | 8.437% | $253.2546 | $253.25 | $253.25 | $253.30 |
| 7 purchase totals = | $790.61 | $854.7222 | $854.72 | $854.70 | $854.80 | |