| 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 | $145.29 | 9.607% | $159.248 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $105.44 | 6.811% | $112.6215 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $164.56 | 7.521% | $176.9366 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $137.59 | 5.647% | $145.3597 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $241.74 | 4.294% | $252.1203 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $35.31 | 8.291% | $38.2376 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $116.76 | 6.710% | $124.5946 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $946.69 | $1,009.1183 | $1,009.12 | $1,009.10 | $1,009.00 | |