| 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 | $150.55 | 9.746% | $165.2226 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $147.89 | 9.547% | $162.0091 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $129.59 | 4.800% | $135.8103 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $183.79 | 6.414% | $195.5783 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $142.76 | 12.211% | $160.1924 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $201.75 | 4.801% | $211.436 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $100.96 | 3.720% | $104.7157 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $1,057.29 | $1,134.9644 | $1,134.97 | $1,134.95 | $1,134.90 | |