| 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 | $178.77 | 13.869% | $203.5636 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $120.77 | 8.293% | $130.7855 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $163.33 | 11.179% | $181.5887 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $130.35 | 11.798% | $145.7287 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $193.34 | 13.851% | $220.1195 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $200.78 | 3.334% | $207.474 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $49.95 | 6.380% | $53.1368 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $1,037.29 | $1,142.3968 | $1,142.40 | $1,142.40 | $1,142.40 | |