| 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 | $160.61 | 9.820% | $176.3819 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $130.91 | 12.249% | $146.9452 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $137.27 | 5.855% | $145.3072 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $215.42 | 8.837% | $234.4567 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $36.76 | 10.620% | $40.6639 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $230.91 | 4.451% | $241.1878 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $15.65 | 6.111% | $16.6064 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $927.53 | $1,001.5491 | $1,001.56 | $1,001.55 | $1,001.60 | |