| 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 | $147.86 | 6.172% | $156.9859 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $244.80 | 5.508% | $258.2836 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $136.59 | 7.736% | $147.1566 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $210.47 | 12.436% | $236.644 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $159.27 | 9.694% | $174.7096 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $104.72 | 4.553% | $109.4879 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $193.92 | 12.268% | $217.7101 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $1,197.63 | $1,300.9777 | $1,300.98 | $1,301.00 | $1,301.00 | |