| 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 | $154.85 | 10.803% | $171.5784 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $190.94 | 3.534% | $197.6878 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $246.47 | 12.629% | $277.5967 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $146.35 | 3.860% | $151.9991 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $114.80 | 10.152% | $126.4545 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $11.65 | 11.457% | $12.9847 | $12.98 | $13.00 | $13.00 |
| Purchase #7 | $39.71 | 9.347% | $43.4217 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $904.77 | $981.7229 | $981.72 | $981.75 | $981.80 | |