| 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 | $240.76 | 6.794% | $257.1172 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $204.68 | 3.664% | $212.1795 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $133.41 | 10.769% | $147.7769 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $14.35 | 3.136% | $14.8 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $150.64 | 4.649% | $157.6433 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $91.47 | 13.767% | $104.0627 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $239.97 | 13.586% | $272.5723 | $272.57 | $272.55 | $272.60 |
| 7 purchase totals = | $1,075.28 | $1,166.1519 | $1,166.15 | $1,166.15 | $1,166.20 | |