| 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 | $181.46 | 5.761% | $191.9139 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $133.72 | 6.827% | $142.8491 | $142.85 | $142.85 | $142.80 |
| Purchase #3 | $34.54 | 13.333% | $39.1452 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $177.40 | 3.393% | $183.4192 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $192.71 | 13.614% | $218.9455 | $218.95 | $218.95 | $218.90 |
| Purchase #6 | $244.29 | 5.516% | $257.765 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $241.33 | 10.192% | $265.9264 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $1,205.45 | $1,299.9643 | $1,299.98 | $1,299.95 | $1,299.80 | |