| 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 | $196.35 | 11.382% | $218.6986 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $162.95 | 13.434% | $184.8407 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $190.85 | 10.584% | $211.0496 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $48.96 | 5.755% | $51.7776 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $143.80 | 6.332% | $152.9054 | $152.91 | $152.90 | $152.90 |
| Purchase #6 | $168.64 | 5.311% | $177.5965 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $135.51 | 13.716% | $154.0966 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $1,047.06 | $1,150.9650 | $1,150.98 | $1,151.00 | $1,150.90 | |