| 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 | $171.79 | 6.573% | $183.0818 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $24.25 | 5.341% | $25.5452 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $241.62 | 8.797% | $262.8753 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $162.25 | 9.297% | $177.3344 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $116.89 | 3.433% | $120.9028 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $36.25 | 8.241% | $39.2374 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $178.44 | 9.368% | $195.1563 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $931.49 | $1,004.1332 | $1,004.14 | $1,004.20 | $1,004.10 | |