| 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 | $144.42 | 5.803% | $152.8007 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $8.87 | 10.687% | $9.8179 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $125.45 | 9.382% | $137.2197 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $26.99 | 9.265% | $29.4906 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $31.49 | 9.103% | $34.3565 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $90.84 | 13.226% | $102.8545 | $102.85 | $102.85 | $102.90 |
| Purchase #7 | $185.87 | 8.737% | $202.1095 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $613.93 | $668.6494 | $668.65 | $668.60 | $668.70 | |