| 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 | $232.46 | 11.480% | $259.1464 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $166.36 | 6.391% | $176.9921 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $173.99 | 13.289% | $197.1115 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $189.94 | 11.443% | $211.6748 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $249.82 | 6.323% | $265.6161 | $265.62 | $265.60 | $265.60 |
| Purchase #6 | $35.36 | 6.807% | $37.767 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $27.81 | 7.305% | $29.8415 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $1,075.74 | $1,178.1494 | $1,178.15 | $1,178.10 | $1,178.10 | |