| 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 | $149.48 | 7.834% | $161.1903 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $220.42 | 5.748% | $233.0897 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $226.90 | 4.494% | $237.0969 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $26.33 | 12.174% | $29.5354 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $77.34 | 4.286% | $80.6548 | $80.65 | $80.65 | $80.70 |
| Purchase #6 | $237.38 | 4.488% | $248.0336 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $44.90 | 4.630% | $46.9789 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $982.75 | $1,036.5796 | $1,036.58 | $1,036.65 | $1,036.60 | |