| 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 | $138.25 | 8.532% | $150.0455 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $244.97 | 6.105% | $259.9254 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $43.90 | 7.766% | $47.3093 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $164.94 | 8.277% | $178.5921 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $77.66 | 5.251% | $81.7379 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $220.92 | 7.317% | $237.0847 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $120.31 | 6.574% | $128.2192 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,010.95 | $1,082.9141 | $1,082.92 | $1,082.95 | $1,082.80 | |