| 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 | $182.63 | 10.842% | $202.4307 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $76.85 | 5.110% | $80.777 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $238.37 | 13.664% | $270.9409 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $65.76 | 3.666% | $68.1708 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $171.36 | 11.678% | $191.3714 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $161.63 | 11.159% | $179.6663 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $22.51 | 7.241% | $24.1399 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $919.11 | $1,017.4970 | $1,017.50 | $1,017.50 | $1,017.50 | |