| 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 | $144.31 | 10.633% | $159.6545 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $7.46 | 8.854% | $8.1205 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $86.78 | 11.206% | $96.5046 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $189.83 | 8.158% | $205.3163 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $176.55 | 4.215% | $183.9916 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $247.96 | 10.493% | $273.9784 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $68.69 | 4.572% | $71.8305 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $921.58 | $999.3964 | $999.39 | $999.40 | $999.40 | |