| 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 | $196.81 | 12.374% | $221.1633 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $146.29 | 9.535% | $160.2388 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $84.85 | 12.301% | $95.2874 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $175.96 | 12.220% | $197.4623 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $135.65 | 8.739% | $147.5045 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $178.75 | 12.503% | $201.0991 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $162.31 | 3.417% | $167.8561 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $1,080.62 | $1,190.6115 | $1,190.61 | $1,190.60 | $1,190.70 | |