| 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 | $133.57 | 3.512% | $138.261 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $8.35 | 4.450% | $8.7216 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $53.99 | 6.549% | $57.5258 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $170.92 | 11.298% | $190.2305 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $238.60 | 12.800% | $269.1408 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $164.87 | 10.261% | $181.7873 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $193.34 | 8.737% | $210.2321 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $963.64 | $1,055.8991 | $1,055.90 | $1,055.95 | $1,055.80 | |