| 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 | $156.45 | 7.195% | $167.7066 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $173.78 | 11.143% | $193.1443 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $245.76 | 12.750% | $277.0944 | $277.09 | $277.10 | $277.10 |
| Purchase #4 | $174.79 | 9.757% | $191.8443 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $247.48 | 10.444% | $273.3268 | $273.33 | $273.35 | $273.30 |
| Purchase #6 | $183.51 | 9.198% | $200.3892 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $114.38 | 13.856% | $130.2285 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $1,296.15 | $1,433.7341 | $1,433.73 | $1,433.80 | $1,433.60 | |