| 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 | $144.99 | 10.199% | $159.7775 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $177.37 | 13.618% | $201.5242 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $248.42 | 7.654% | $267.4341 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $37.85 | 6.656% | $40.3693 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $79.53 | 3.629% | $82.4161 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $234.41 | 9.520% | $256.7258 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $51.78 | 8.815% | $56.3444 | $56.34 | $56.35 | $56.30 |
| 7 purchase totals = | $974.35 | $1,064.5914 | $1,064.59 | $1,064.60 | $1,064.50 | |