| 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 | $123.60 | 5.390% | $130.262 | $130.26 | $130.25 | $130.30 |
| Purchase #2 | $138.90 | 4.860% | $145.6505 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $180.95 | 3.604% | $187.4714 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $86.25 | 5.134% | $90.6781 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $221.57 | 3.174% | $228.6026 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $204.99 | 3.170% | $211.4882 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $161.74 | 6.719% | $172.6073 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $1,118.00 | $1,166.7601 | $1,166.76 | $1,166.75 | $1,166.90 | |