| 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 | $190.87 | 3.359% | $197.2813 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $73.76 | 4.277% | $76.9147 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $28.48 | 9.390% | $31.1543 | $31.15 | $31.15 | $31.20 |
| Purchase #4 | $230.32 | 5.355% | $242.6536 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $215.30 | 6.300% | $228.8639 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $152.30 | 9.403% | $166.6208 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $155.77 | 11.577% | $173.8035 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $1,046.80 | $1,117.2921 | $1,117.27 | $1,117.25 | $1,117.40 | |