| 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 | $123.55 | 8.746% | $134.3557 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $65.45 | 6.441% | $69.6656 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $183.80 | 13.271% | $208.1921 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $192.44 | 9.427% | $210.5813 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $26.63 | 6.811% | $28.4438 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $180.76 | 5.518% | $190.7343 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $135.51 | 12.703% | $152.7238 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $908.14 | $994.6966 | $994.69 | $994.70 | $994.70 | |