| 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 | $147.30 | 5.528% | $155.4427 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $207.28 | 4.468% | $216.5413 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $185.64 | 10.819% | $205.7244 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $87.76 | 9.797% | $96.3578 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $245.88 | 7.207% | $263.6006 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $195.63 | 5.354% | $206.104 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $94.85 | 10.460% | $104.7713 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $1,164.34 | $1,248.5421 | $1,248.53 | $1,248.50 | $1,248.50 | |