| 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 | $159.59 | 13.538% | $181.1953 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $127.83 | 7.825% | $137.8327 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $128.31 | 6.576% | $136.7477 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $130.64 | 3.406% | $135.0896 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $189.52 | 9.516% | $207.5547 | $207.55 | $207.55 | $207.60 |
| Purchase #6 | $66.47 | 6.124% | $70.5406 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $178.63 | 7.475% | $191.9826 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $980.99 | $1,060.9432 | $1,060.94 | $1,061.00 | $1,060.90 | |