| 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 | $166.44 | 7.218% | $178.4536 | $178.45 | $178.45 | $178.50 |
| Purchase #2 | $94.91 | 3.631% | $98.3562 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $164.72 | 4.840% | $172.6924 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $182.36 | 4.648% | $190.8361 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $175.84 | 9.558% | $192.6468 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $238.76 | 11.301% | $265.7423 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $85.29 | 12.705% | $96.1261 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $1,108.32 | $1,194.8535 | $1,194.86 | $1,194.90 | $1,194.80 | |