| 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 | $136.31 | 8.283% | $147.6006 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $82.61 | 8.594% | $89.7095 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $120.88 | 10.264% | $133.2871 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $43.70 | 9.367% | $47.7934 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $142.39 | 13.834% | $162.0882 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $187.68 | 10.285% | $206.9829 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $129.48 | 4.689% | $135.5513 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $843.05 | $923.0130 | $923.01 | $923.05 | $923.10 | |