| 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 | $53.61 | 5.156% | $56.3741 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $166.78 | 13.442% | $189.1986 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $166.35 | 8.844% | $181.062 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $139.95 | 11.292% | $155.7532 | $155.75 | $155.75 | $155.80 |
| Purchase #5 | $40.67 | 6.768% | $43.4225 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $208.29 | 10.512% | $230.1854 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $166.72 | 4.627% | $174.4341 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $942.37 | $1,030.4299 | $1,030.42 | $1,030.40 | $1,030.50 | |