| 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 | $149.74 | 6.269% | $159.1272 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $73.57 | 12.542% | $82.7971 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $129.93 | 9.146% | $141.8134 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $173.34 | 6.361% | $184.3662 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $109.97 | 12.436% | $123.6459 | $123.65 | $123.65 | $123.60 |
| Purchase #6 | $82.55 | 12.497% | $92.8663 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $205.98 | 7.394% | $221.2102 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $925.08 | $1,005.8263 | $1,005.84 | $1,005.80 | $1,005.80 | |