| 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 | $214.57 | 7.244% | $230.1135 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $33.87 | 5.136% | $35.6096 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $177.71 | 8.401% | $192.6394 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $142.67 | 4.350% | $148.8761 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $160.97 | 8.286% | $174.308 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $35.64 | 13.538% | $40.4649 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $27.76 | 6.534% | $29.5738 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $793.19 | $851.5853 | $851.58 | $851.55 | $851.60 | |