| 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 | $184.64 | 4.370% | $192.7088 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $141.99 | 13.307% | $160.8846 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $166.51 | 10.153% | $183.4158 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $175.42 | 8.286% | $189.9553 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $182.99 | 5.106% | $192.3335 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $90.86 | 3.262% | $93.8239 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $25.34 | 13.769% | $28.8291 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $967.75 | $1,041.9510 | $1,041.95 | $1,041.95 | $1,041.90 | |