| 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 | $161.87 | 5.136% | $170.1836 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $171.74 | 13.117% | $194.2671 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $31.99 | 8.274% | $34.6369 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $149.45 | 13.309% | $169.3403 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $73.87 | 6.227% | $78.4699 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $245.83 | 8.588% | $266.9419 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $147.61 | 10.540% | $163.1681 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $982.36 | $1,077.0078 | $1,077.01 | $1,077.00 | $1,077.00 | |