| 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 | $130.44 | 13.404% | $147.9242 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $114.87 | 11.686% | $128.2937 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $148.42 | 5.452% | $156.5119 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $45.54 | 4.795% | $47.7236 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $182.79 | 8.609% | $198.5264 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $192.43 | 5.683% | $203.3658 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $126.52 | 7.413% | $135.8989 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $941.01 | $1,018.2445 | $1,018.24 | $1,018.20 | $1,018.20 | |