| 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 | $142.33 | 8.288% | $154.1263 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $115.55 | 4.417% | $120.6538 | $120.65 | $120.65 | $120.70 |
| Purchase #3 | $134.34 | 11.840% | $150.2459 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $47.99 | 6.493% | $51.106 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $159.92 | 7.463% | $171.8548 | $171.85 | $171.85 | $171.90 |
| Purchase #6 | $162.88 | 13.384% | $184.6799 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $209.99 | 4.458% | $219.3514 | $219.35 | $219.35 | $219.40 |
| 7 purchase totals = | $973.00 | $1,052.0181 | $1,052.02 | $1,052.05 | $1,052.10 | |