| 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 | $123.88 | 7.621% | $133.3209 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $144.32 | 9.282% | $157.7158 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $197.64 | 6.588% | $210.6605 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $149.53 | 12.301% | $167.9237 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $120.39 | 6.299% | $127.9734 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $181.42 | 9.246% | $198.1941 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $91.28 | 8.541% | $99.0762 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $1,008.46 | $1,094.8646 | $1,094.86 | $1,094.80 | $1,094.90 | |