| 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 | $142.99 | 5.601% | $150.9989 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $248.76 | 6.151% | $264.0612 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $46.41 | 5.171% | $48.8099 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $191.89 | 11.177% | $213.3375 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $152.38 | 10.748% | $168.7578 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $246.69 | 4.780% | $258.4818 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $87.84 | 6.276% | $93.3528 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $1,116.96 | $1,197.7999 | $1,197.80 | $1,197.80 | $1,197.90 | |