| 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 | $144.60 | 11.296% | $160.934 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $238.77 | 6.124% | $253.3923 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $210.80 | 9.406% | $230.6278 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $125.86 | 13.259% | $142.5478 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $126.70 | 8.206% | $137.097 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $227.34 | 10.163% | $250.4446 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $164.90 | 10.333% | $181.9391 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $1,238.97 | $1,356.9826 | $1,356.98 | $1,357.05 | $1,356.80 | |