| 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 | $122.85 | 12.329% | $137.9962 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $152.32 | 6.858% | $162.7661 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $250.63 | 11.282% | $278.9061 | $278.91 | $278.90 | $278.90 |
| Purchase #4 | $118.72 | 7.187% | $127.2524 | $127.25 | $127.25 | $127.30 |
| Purchase #5 | $147.64 | 9.471% | $161.623 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $69.55 | 7.822% | $74.9902 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $152.68 | 5.740% | $161.4438 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,014.39 | $1,104.9778 | $1,104.98 | $1,104.95 | $1,105.00 | |