| 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 | $134.84 | 9.521% | $147.6781 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $162.61 | 5.167% | $171.0121 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $177.81 | 11.150% | $197.6358 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $39.48 | 6.831% | $42.1769 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $43.40 | 12.846% | $48.9752 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $220.93 | 10.558% | $244.2558 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $135.74 | 12.436% | $152.6206 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $914.81 | $1,004.3545 | $1,004.37 | $1,004.40 | $1,004.40 | |