| 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 | $146.26 | 9.777% | $160.5598 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $164.34 | 4.440% | $171.6367 | $171.64 | $171.65 | $171.60 |
| Purchase #3 | $180.25 | 5.834% | $190.7658 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $175.44 | 8.194% | $189.8156 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $137.53 | 9.202% | $150.1855 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $90.92 | 12.864% | $102.6159 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $238.96 | 12.852% | $269.6711 | $269.67 | $269.65 | $269.70 |
| 7 purchase totals = | $1,133.70 | $1,235.2504 | $1,235.27 | $1,235.20 | $1,235.30 | |