| 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 | $172.55 | 9.659% | $189.2166 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $114.74 | 4.523% | $119.9297 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $113.53 | 12.649% | $127.8904 | $127.89 | $127.90 | $127.90 |
| Purchase #4 | $202.46 | 13.726% | $230.2497 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $234.76 | 4.746% | $245.9017 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $244.42 | 10.560% | $270.2308 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $168.98 | 6.481% | $179.9316 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $1,251.44 | $1,363.3505 | $1,363.35 | $1,363.40 | $1,363.20 | |