| 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 | $190.49 | 5.344% | $200.6698 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $152.33 | 6.384% | $162.0547 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $204.39 | 8.119% | $220.9844 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $202.42 | 3.216% | $208.9298 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $228.64 | 8.748% | $248.6414 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $19.30 | 7.285% | $20.706 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $148.48 | 7.220% | $159.2003 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $1,146.05 | $1,221.1864 | $1,221.18 | $1,221.20 | $1,221.20 | |