| 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 | $87.34 | 5.408% | $92.0633 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $149.56 | 7.278% | $160.445 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $241.34 | 13.325% | $273.4986 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $183.54 | 10.131% | $202.1344 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $137.57 | 13.218% | $155.754 | $155.75 | $155.75 | $155.80 |
| Purchase #6 | $54.71 | 5.690% | $57.823 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $164.32 | 7.203% | $176.156 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,018.38 | $1,117.8743 | $1,117.87 | $1,117.85 | $1,117.90 | |