| 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 | $72.91 | 9.163% | $79.5907 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $174.82 | 10.447% | $193.0834 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $172.89 | 4.238% | $180.2171 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $243.80 | 13.268% | $276.1474 | $276.15 | $276.15 | $276.10 |
| Purchase #5 | $88.39 | 4.226% | $92.1254 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $249.83 | 9.638% | $273.9086 | $273.91 | $273.90 | $273.90 |
| Purchase #7 | $18.47 | 6.384% | $19.6491 | $19.65 | $19.65 | $19.60 |
| 7 purchase totals = | $1,021.11 | $1,114.7217 | $1,114.73 | $1,114.75 | $1,114.60 | |