| 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 | $152.62 | 6.464% | $162.4854 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $91.36 | 13.171% | $103.393 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $23.26 | 10.658% | $25.7391 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $230.83 | 9.306% | $252.311 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $33.86 | 13.723% | $38.5066 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $229.93 | 9.136% | $250.9364 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $92.84 | 4.202% | $96.7411 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $854.70 | $930.1126 | $930.12 | $930.15 | $930.00 | |