| 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 | $170.90 | 7.399% | $183.5449 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $61.40 | 13.798% | $69.872 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $20.84 | 3.650% | $21.6007 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $239.31 | 3.767% | $248.3248 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $187.76 | 12.383% | $211.0103 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $183.49 | 6.649% | $195.6903 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $136.30 | 3.180% | $140.6343 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $1,000.00 | $1,070.6773 | $1,070.66 | $1,070.65 | $1,070.60 | |